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Aviation Pioneers

Books : Our Transatlantic Flight.

Our transatlantic flight, by Sir John Alcock and Sir Arthur Whitten Brown
Our transatlantic flight, by Sir John Alcock and Sir Arthur Whitten Brown

Newfoundland

Before 1949, Newfoundland was called Dominion of Newfoundland   and was part of the British Commonwealth . In 1949, it became a Canadian province.

The first non-stop flight eastward across the Atlantic.

The book « Our transatlantic flight » tells the story of the historic flight that was made in 1919, just after the First World War, from Newfoundland to Ireland. There was a 10,000 £ prize offered by Lord Northcliffe   from Great Britain for whoever would succeed on the first non-stop flight eastward across the Atlantic.

A triumph for British aviation

Sir John Alcock and Sir Arthur Whitten Brown , respectively pilot and navigator, wrote the story of their successful flight in this book which was published in 1969. The followings are pilot quotes from the book : « For the first time in the history of aviation the Atlantic had been crossed in direct, non-stop flight in the record time of 15 hours, 57 minutes. » (p.13) « The flight was a triumph for British aviation; the pilot and navigator were both British, the aircraft was a Vickers-Vimy   and the twin engines were made by Rolls-Royce. » (p.13)

Sir John Alcock and Sir Arthur Whitten Brown
Sir John Alcock and Sir Arthur Whitten Brown

As with all great human achievements, a very good flight planning and some luck was needed to make this flight a success. If there was an engine failure during the flight, even if the planning was excellent, there was only one outcome : downward.

In order to make the flight, Alcock and Brown boarded a ship from England bound to Halifax. They then headed to Port aux Basques and finally arrived in St.John’s. There, they joined a small group of British aviators who had arrived a few days before and who were also preparing for the competition. « The evenings were mostly spent in playing cards with the other competitors at the Cochrane Hotel, or in visits to the neighbouring film theatres. St.John’s itself showed us every kindness. » (p.60)

Maritime transport was used to carry the Vickers-Vimy biplane to Newfoundland on May 4th. It was assembled in Newfoundland. « The reporters representing the Daily Mail, the New York Times, and the New York World were often of assistance when extra manpower was required. » (p.61).

While the aircraft was being built, there were more and more visiters coming to the site. Brown says : « Although we remained unworried so long as the crowd contented itself with just watching, we had to guard against petty damage. The testing of the fabric’s firmness with the point of an umbrella was a favourite pastime of the spectators […]. » (p.61)

The Vickers-Vimy is being reassembled at Quidi Vidi in Newfoundland.
The Vickers-Vimy is being reassembled at Quidi Vidi in Newfoundland.

It was difficult to find a field that could be improvised into an aerodrome : « Newfoundland is a hospitable place, but its best friends cannot claim that it is ideal for aviation. The whole of the island has no ground that might be made into a first-class aerodrome. The district around St.John’s is  especially difficult. Some of the country is wooded, but for the most part it shows a rolling, switchback surface, across which aeroplanes cannot taxi with any degree of smoothness. The soil is soft and dotted with boulders, as only a light layer covers the rock stratum. Another handicap is the prevalence of thick fogs, which roll westward from the sea. » (p.59)

They flight tested the airplane on June 9th at Quidi Vidi. During the short flight, the crew could see icebergs near the coast. They did a second trial on June 12th and found that the transmitter constantly caused problems. But, at least, the engines seemed to be reliable…

The departure

The two men left Newfoundland on June 14th 1919. In order to fight the cold air in flight, they wore electrically heated clothing. A battery located between two seats provided for the necessary energy.

The Vickers-Vimy departs from Newfoundland in 1919
The Vickers-Vimy departs from Newfoundland in 1919

The short take-off was very difficult due to the wind and the rough surface of the aerodrome. Brown writes : « Several times I held my breath, from fear that our under-carriage would hit a roof or a tree-top. I am convinced that only Alcock’s clever piloting saved us from such an early disaster. » (p.73)

It took them 8 minutes to reach 1000 ft. Barely one hour after departure and once over the ocean, the generator broke and the flight crew was cut off from all means of communication.

As the airplane consumed petrol, the centre of gravity changed and since there was no trim on the machine, the pilot had to exert a permanent backward pressure on the joystick.

Flying in clouds, fog and turbulence.

During the flight with much clouds and fog, Brown, having almost no navigation aid,  had real problems to estimate the aircraft’s position and limit the flying errors. He had to wait for a higher altitude and for the night to come to improve his calculations : « I waited impatiently for the first sight of the moon, the Pole Star and other old friends of every navigator. » (p.84). The fog and clouds were so thick that at times they « cut off from view parts of the Vickers-Vimy. » (p.95)

Without proper instruments to fly in clouds, they were relying on a « revolution-counter » to establish the climbing or the falling rate. That is pretty scary. « A sudden increase in revolutions would indicate that the plane was diving; a sudden loss of revs  would show that she was climbing dangerously steeply. » (p.176)

But that was not enough. They also had to deal with turbulence that rocked the plane while they could not see anything outside. They became desoriented : « The airspeed indicator failed to register, and bad bumps prevented me from holding to our course. From side to side rocked the machine, and it was hard to know in what position we really were. A spin was the inevitable result. From an altitude of 4,000 feet we twirled rapidly downward.[…]. « Apart from the changing levels marked by aneroid, only the fact that our bodies were pressed tightly against the seats indicated that we were falling. How and at what angle we were falling, we knew not. Alcock tried to centralise the controls, but failed because we had lost all sense of what was central. I searched in every direction for an external sign, and saw nothing but opaque nebulousness. » (p.88)

« It was a tense moment for us, and when at last we emerged from the fog we were close down over the water at an extremely dangerous angle. The white-capped waves were rolling along too close to be comfortable, but a quick glimpse of the horizon enabled me to regain control of the machine. » (p.40).

De-icing a gauge installed outside of the cockpit.

Snow and sleet were falling. They didn’t realize how lucky they were to continue flying in such a weather. Nowadays, there are many ways to dislodge ice from a wing while the aircraft is in flight. Here is what Brown says about their situation : « […] The top sides of the plane were covered completely by a crusting of frozen sleet. The sleet imbedded itself in the hinges of the ailerons and jammed them, so that for about an hour the machine had scarcely any lateral control. Fortunately, the Vickers-Vimy possesses plenty of inherent lateral stability; and, as the rudder controls were never clogged by sleet, we were able to hold to the right direction. » (p.95)

After twelve hours of flying, the glass of a gauge outside the cockpit became obscured by clotted snow. Brown had to deal with it, while Alcock was flying. «  The only way to reach it was by climbing out of the cockpit and kneeling on top of the fuselage, while holding a strut for the maintenance of balance. […] The violent rush of air, which tended to push me backward, was another discomfort. […] Until the storm ended, a repetition of this performance, at fairly frequent intervals, continued to be necessary. » (p.94)

In order to save themselves, they executed a descent from 11,000 to 1000 feet and in the warmer air the ailerons started to operate again. As they continued their descent below 1000 feet over the ocean, they were still surrounded by fog. They had to do some serious low altitude flying : « Alcock was feeling his way downward gently and alertly, not knowing whether the cloud extended to the ocean, nor at what moment the machine’s undercarriage might touch the waves. He had loosened his safety belt, and was ready to abandon ship if we hit the water […]. » (p.96)

The arrival.

They saw Ireland at 8.15 am on June 15th and crossed the coast ten minutes later. They did not expect a very challenging landing as the field looked solid enough to support an aircraft. They landed at 8 :40 am at Clifden on top of what happened to be a bog; the aircraft rolled on its nose and suffered serious material damages. The first non-stop transatlantic flight ended in a crash. Both both crewmen were alive and well, although they were dealing with fatigue…

The transatlantic flight ends up in Ireland in a soft field
The transatlantic flight ends up in Ireland in a soft field

Initially, nobody in Ireland believed that the plane arrived from North America. But when they saw mail-bags from Newfoundland, there were « cheers and painful hand-shakes » (p.102).

First page of the Sunday Evening Telegraph in 1919.
First page of the Sunday Evening Telegraph in 1919.

They were cheered by the crowds in Ireland and England and received their prize from Winston Churchill.

John Alcock chaired by the crowd
John Alcock chaired by the crowd
Winston Churchill is presenting the Daily Mail Check to the two pilots.
Winston Churchill is presenting the Daily Mail Check to the two pilots.

Their record stood unchallenged for eight years until Lindbergh’s flight in 1927.

The future of transatlantic flight.

Towards the end of the book, the authors risk a prediction on the future of transatlantic flight. But aviation made such a progress in a very short time that, inevitably, their thoughts on the subject was obsolete in a matter of a few years. Here are some examples :

« Nothwithstanding that the first two flights across the Atlantic were made respectively by a flying boat and an aeroplane, it is evident that the future of transatlantic flight belongs to the airship. » (p.121)

« […] The heavy type of aeroplane necessary to carry an economical load for long distances would not be capable of much more than 85 to 90 miles an hour. The difference between this and the present airship speed of 60 miles an hour would be reduced by the fact that an aeroplane must land at intermediate stations for fuel replenishment. » (p.123)

« It is undesirable to fly at great heights owing to the low temperature; but with suitable provision for heating there is no reason why flying at 10,000 feet should not be common. » (p.136)

The Air Age.

There is a short section in the book on the « Air Age ». I chose two small excerpts on Germany and Canada :

On Germany’s excellent Zeppelins : « The new type of Zeppelin – the Bodensee –  is so efficient that no weather conditions, except a strong cross-hangar wind, prevents it from making its daily flight of 390 miles between Friedrichshafen and Staalsen, thirteen miles from Berlin. » (p.140)

On Canada’s use of aeroplanes : « Canada has found a highly successful use for aeroplanes in prospecting the Labrador timber country. A group of machines returned from an exploration with valuable photographs and maps of hundreds of thousands of pound’s worth of forest land. Aerial fire patrols, also, are sent out over forests.» (p.142) and « Already, the Canadian Northwest Mounted Police [today the RCMP] have captured criminals by means of aeroplane patrols. » (p.146)

Conclusion

The Manchester Guardian stated, on June 16th 1919 : « […] As far as can be foreseen, the future of air transport over the Atlantic is not for the aeroplane. It may be used many times for personal feats of daring. But to make the aeroplane safe enough for business use on such sea routes we should have to have all the cyclones of the Atlantic marked on the chart, and their progress marked in from hour to hour. »(p.169)

Title : Our Transatlantic Flight

Authors : Sir John Alcock and Sir Arthur Whitten Brown

Edition : William Kimber

© 1969

SBN : 7183-0221-4

For other articles on that theme on my website: Aviation pioneers.

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Aviation photography

Covid-19 : The Antonov 225 lands in Mirabel, Québec.

On Friday May 1st 2020, Quebec received a shipment of medical equipment destined to the people fighting COVID-19. An Antonov 225 was carrying the goods. The flight was organized thanks to a joint collaboration between Nolinor, Momentum Solutions and Antonov Airlines.

Departing from Tianjin, China, the plane made a stopover in Anchorage, Alaska, before continuing its flight over Canada towards the province of Quebec.

The Antonov 225 carrying medical supplies for Canada makes a stopover in Anchorage, Alaska.
The Antonov 225 carrying medical supplies for Canada makes a stopover in Anchorage, Alaska.

The arrival of the Antonov 225 in Anchorage was announced in advance by the media, which allowed a large crowd to stand near the airport and monitor the approach of the aircraft. The following link allows you to view the approach and arrival: KTUU Video Antonov 225

At 5:35 on the KTUU video, we can see a Fedex MD-11F. It is worth mentioning, because this was a very impressive plane at the time of its conception, but companies are progressively getting rid of it due to the age and fuel costs associated with its operation.  Today, the aircraft is only used for the transport of goods. The production of aircrafts of this size, with three engines, was stopped years ago. There is a good chance that the Antonov 225 will continue to fly long after the MD-11F has made its last flight. (Edit: The Russians destroyed the Antonov 225 during the invasion of Ukraine)

After taking off from Anchorage in the morning of May 1st, the Antonov 225 arrived in Mirabel, Quebec, in the evening of the same day at around 8:22 p.m. The aircraft’s flight path (ADB3381) could be followed on Flightradar24 at the time of its approach for Mirabel (CYMX).

The Antonov 225 ADB3381 on final for Mirabel airport in Canada on May 1st 2020.
The Antonov 225 ADB3381 on final for Mirabel airport in Canada on May 1st 2020.

We can see on the Flightradar24 screen capture that a helicopter (C-GSTV) is positioned to film the arrival of the world’s biggest aircraft. It is an AS 350 BA from TVA, a French-language news media in Quebec.

The Québec TVA news helicopter C-GSTV.
The Québec TVA news helicopter C-GSTV.

Source : FlightAware.

The Antonov 225 arrives in Mirabel from Anchorage on May 1st 2020.
The Antonov 225 arrives in Mirabel from Anchorage on May 1st 2020.

Photo taken by Martin Chevalier

YQBspotting has posted a very interesting video of the Antonov 225 arriving with its cargo of medical equipment in Mirabel, Quebec.

Andy St-André, from TVA, posted a video of the unloading of medical equipment on his Twitter account. 

The photo below shows the unloading operation. The employees wore protective equipment against the coronavirus.

Unloading the Antonov 225 at Mirabel airport in Québec during the COVID-19 crisis.
Unloading the Antonov 225 at Mirabel airport in Québec during the COVID-19 crisis.

Photo : Joël Lemay/Agence QMI.

Several challenges were encountered for this flight to be a success: the language barrier, the verification of equipment quality (contaminated material is not of a big help), the airport operation’s requirements from China, customs limited hours of operation, maximum daily time in service for the Antonov 225 crew, international competition for slot times and orders, initiatives from some countries to acquire shipments not intended for them, etc. But finally, after hard work, Quebec finally received the precious cargo.

The last video from YQBspotting shows the Antonov 225’s departure. 

Click on the link for more articles on aviation photography on my blog.

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International airmail

First airmail flight from Estevan to Winnipeg, Canada.

Airmail Estevan Winnipeg CLP5 semi official stamp front cover
Airmail Estevan Winnipeg CLP5 semi official stamp front cover

The CLP5 semi-official stamp was issued on October 1st,1924 and put on airmail covers for the first airmail flight planned from Estevan, Saskatchewan to Winnipeg, Manitoba. What initially seemed to be a publicity stunt toward the use of airmail was instead a marketing operation planned by two promoters of a local industry, coal mining.

The Estevan to Winnipeg flight promoter and his associate had personal interests in the Eureka Coal and Brick mining company. On the back cover, we even have a commercial invitation: « Buy Estevan Brick ».

Airmail Estevan Winnipeg CLP5 semi official stamp. Back of cover.
Airmail Estevan Winnipeg CLP5 semi official stamp. Back of cover.

The pilot, E.A.Alton took-off from Estevan under nice weather on the morning of October 1st,1924 and headed east toward Winnipeg. He was supposed to do a stopover in Brandon, to refuel, but engine problems forced him to land in a field in Bienfait. During the landing, the wheels hit hidden rocks and the aircraft was wrecked.

The pilot quickly transferred the mail to the Bienfait Post Office where it was put on the Souris train to Winnipeg. The mail arrived late but on the same day at destination.

Categories
Flight Simulation

Flight simulation (FSX): a C-17A at the Block Island airport (KBID) in USA

Alex Geoff, the ORBX Block Island (KBID) virtual airport designer, asked flight simulator enthousiasts to try to operate the biggest aircraft possible on that airport ‘s 2502 ft runway.

Canadian military aircraft C17-A ready for take-off runway 10 at the Block Island (KBID) virtual airport in United States (FSX)
Canadian military aircraft C17-A ready for take-off runway 10 at the Block Island (KBID) virtual airport in United States (FSX)

Naturally, we are talking about a virtual flight. You must then forgive the landing of an aircraft which, in real life, would destroy the runway. You also have to disregard the fact that numerous trees would have to be chopped if the aircraft would elect to use the taxiway. I was almost forgetting the pilots and airport manager that would have to be fired following the authorized manoeuver.

The context of the flight having been presented, here is the data that will allow flight simulator enthousiasts to replicate the circuit around the Block Island airport with a Virtavia C-17A.

Contrary to the Cessna type aircrafts normally evolving around the airport, the total weight of the canadian military C-17A used for the flight was 405,000 pounds. The fuel was adjusted to 50% in all four tanks. Both pilots agreed to skip lunch in order to avoid adding any extra weight to the beast…

Flaps were adjusted to 2/3. I backed the aircraft to the beginning of the runway, applied the brakes, applied full throttle, waited for maximum regime, released the brakes and used ground effect to lift the aircraft before it was too late. The take-off was done on runway 10 with a 12 kts and 70 degree crosswind.

Canadian military aircraft C17-A airborne runway 10 at the Block Island (KBID) virtual airport in United States (FSX)
Canadian military aircraft C17-A airborne runway 10 at the Block Island (KBID) virtual airport in United States (FSX)

Then, four right turns were made : 190°, 280°, 010° and 100°. During the flight, the aircraft’s altitude never went above 2000 feet.

Canadian military aircraft C17-A turning downwind runway 10 at the Block Island (KBID) virtual airport in United States (FSX)
Canadian military aircraft C17-A turning downwind runway 10 at the Block Island (KBID) virtual airport in United States (FSX)

Wheels and flaps were brought down in base so that I did not have to make serious adjustments on final.

Canadian military aircraft C17-A turning base runway 10 at the Block Island (KBID) virtual airport in United States (FSX)
Canadian military aircraft C17-A turning base runway 10 at the Block Island (KBID) virtual airport in United States (FSX)
Canadian military aircraft C17-A on long final runway 10 at the Block Island (KBID) virtual airport in United States (FSX)
Canadian military aircraft C17-A on long final runway 10 at the Block Island (KBID) virtual airport in United States (FSX)
Canadian military aircraft C17-A short final runway 10 at the Block Island (KBID) virtual airport in United States (FSX)
Canadian military aircraft C17-A short final runway 10 at the Block Island (KBID) virtual airport in United States (FSX)

The speed eventually went down to 128 kts and, while the aircraft was still about two feet in the air, I used the airbrakes. The thrust reversers were fully activated two feet before touch-down (continued pressure on F2) since they take time to rev up. That is not necessarily the proper way to do it and you can wait one more second, until the wheels touch the runway, to use the reversers. The main gear touched at the very beginning of the runway and maximum breaking was then applied.

Canadian military aircraft C17-A landing at the Block Island (KBID) virtual airport in United States (FSX)
Canadian military aircraft C17-A landing at the Block Island (KBID) virtual airport in United States (FSX)

It was possible to exit on the taxiway without having to back-track on the runway. The environment always coming second, some trees were cut so that there were no contacts with the aircraft.

Canadian military aircraft C17-A exiting runway 10 at the Block Island (KBID) virtual airport (FSX) in United States
Canadian military aircraft C17-A exiting runway 10 at the Block Island (KBID) virtual airport (FSX) in United States
Canadian military aircraft C17-A taxiing at the Block Island (KBID) virtual airport (FSX) in United States
Canadian military aircraft C17-A taxiing at the Block Island (KBID) virtual airport (FSX) in United States

If you decide to try it out, think of saving the flight when you are on final, in case you are not satisfied with your performance during the landing (scrapped aircraft, destroyed houses and vehicles in the neighborhood, burned forest at the end of runway 10, collateral victims, etc.).

Canadian military aircraft C17-A at the Block Island (KBID) virtual airport (FSX) in United States
Canadian military aircraft C17-A at the Block Island (KBID) virtual airport (FSX) in United States

Good luck!

For other challenging virtual flights, head towards the flight simulation section of the present web site.

For more articles on flight simulation on my web site, click on the following link : Flight simulation

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Real life stories as a flight service specialist (FSS): the Nav Canada flight information center (FIC) in Québec City

A dust devil takes a pilot by surprise in Rouyn-Noranda

April 2013, at the Nav Canada Flight Information Center (FIC) in Québec City. This morning’s meterological forecasts indicate the possibility of dust devils. This type of obstacle to visibility is rare. The pilots call the flight service specialists (FSS) to know what “PO” means on the weather charts.

In spite of the calm winds and blue sky all over southern Quebec, the weather conditions can give birth to local wind shears. If they lift sand, dust or other small particles, those wind shears will become visible and cause dust devils five to ten meters in diameter.

A pilot would have to be unlucky to cross a rare dust devil. However, I remember an event I witnessed thirty years ago while I was working at the Transport Canada Rouyn-Noranda flight service station.

On a hot summer day, an aircraft landed in Rouyn-Noranda after a cross-country flight from Montreal. The pilot was making a short stopover to have his logbook stamped at the flight service station. The weather conditions were ideal at the airport: dry air, calm winds and a cloudless sky.

Once his run-up was completed on the taxiway, the pilot slowly headed for the runway 26 threshold. Once aligned and ready for take-off, he made the last few adjustments.

Few seconds later, the flight service specialists heard an emergency locater transmitter signal. Looking again at the runway, they saw that the aircraft was still on the threshold, but upside down.

A strong windshear had overturned the single-engine aircraft. The airport wind speed indicator being located farther away from the threshold only indicated calm winds.

The souvenir of this story reminded me that nature can always surprise the best prepared pilot. I imagine that this event shocked the student pilot as he tried, like us, to figure out what had just happened. I do hope that this adventure did not discourage him from flying.

For more real life stories about being a FSS in Quebec City, click on the following link: Flight service specialist (FSS) in Quebec City

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Real life stories as a flight service specialist (FSS): Quebec FSS

FSS and pilots with different styles

Pilots regularly refer to flight service specialists (FSS) when preparing for a flight. They can either phone or visit a flight service station. The FSS progressively know an increasing number of pilots who differ a lot in experience.

As with any profession, competence and a professional attitude vary for the same license. Pilots are no exception and I could divide them in three categories: 85% meet the requirements on a continual basis, 10% constantly exceed the expectations and the last 5% deals with more or less important shortcomings.

Here are two small stories involving pilots of very different style and some flight service specialists. Those events happened in the ‘80s and ‘90s:

The pilot with a gigantic ego

One day, a pilot called the Transport Canada flight service station in Quebec City (CYQB) on the local radio frequency and said: “I’ll be landing in twenty minutes at Lac St-Augustin. Call my wife and tell her to pick me up”.

That was not a polite way to request a favor. He obviously had decided that those types of private phone calls were part of our responsibilities. As the flight service specialist was working higher priorities, he told the pilot that this was something he would have to do himself.

Losing his temper, the pilot started to reel off his CV and all the contacts with whom he would communicate to set this employee’s case. His long monologue forced us to lower the air radio frequency’s volume. His ramblings blocked an important frequency and were a nuisance to the other pilots. Eventually, he ran out of ideas and the radio frequency was finally available for essential communications.

A few hours later, the same pilot made a spectacular entry in the flight service station, shouting and blasting the employees. He then left the place by slamming what could be slammed of the swinging doors we had at the time.

Luckily, special cases like that are rare. They so differ from what we are used to that it’s impossible to forget them, even decades later.

An exceptionally cold blooded pilot

I remember of a very experienced pilot who used to visit us regularly at the Transport Canada flight service station in Rouyn-Noranda (CYUY). One day, he entered the station, leaned on the briefing counter, and started to talk about different subjects before finally asking us if we had any documents in our library that were dealing with an airplane crash…

We replied by the affirmative. Considering his calm and the tone in his voice, we figured that he was just curious. He then told us that he had just crashed less than an hour ago and that the machine he was flying was totally wrecked. He was the only person on board and managed to get out with scratches only.

I must admit that I had never met somebody that could be so detached from an event of such importance!

For more real life stories about being a FSS in Quebec City, click on the following link: Flight service specialist (FSS) in Quebec City

Categories
Flight Simulation

Flight simulation : Lukla, the most dangerous airport in the world (FSX)

If you are looking for a challenging virtual flight, why don’t you try the route Syangboche –Lukla with the Aerosoft Twin Otter? It is a very short flight, few minutes only, where the aircraft will be constantly descending until its destination.

A Twin Otter aircraft is on descent from Syangboche towards the Lukla runway
A Twin Otter aircraft is on descent from Syangboche towards the Lukla runway
A Twin Otter aircraft is on approach for runway 06 at Lukla
A Twin Otter aircraft is on approach for runway 06 at Lukla

The approach in Lukla can be tricky due to a 12 degree sloping runway. You have a feeling of coming in too quickly, but you must resist the temptation to reduce speed since, at this altitude, the stalling speed increases with all aircrafts.

Runway 06 is used for landing, and 24 is for departures. There is no possibility of a missed approach. You either succeed or you crash since there is a high rock wall at the end of  runway 06.

A Twin Otter aircraft is on final for runway 06 at Lukla
A Twin Otter aircraft is on final for runway 06 at Lukla
A Twin Otter is about to land on runway 06 in Lukla
A Twin Otter is about to land on runway 06 in Lukla

So the flight is made from Syangboche (OACI code:VNSB, altitude : 3748m and a 400m runway) towards Lukla (OACI code:VNLK, altitude 2860m and a 460m runway).

A Twin Otter aircraft is landing on runway 06 in Lukla
A Twin Otter aircraft is landing on runway 06 in Lukla

The scenery and objects around Syangboche are a creation of ORBX. Once you get closer to Lukla, you will notice a change in the scenery details, since you are entering the Aerosoft Lukla scenery (you have to buy this additional scenery to make the flight more realistic).

A Twin Otter aircraft has just landed on the runway at Lukla
A Twin Otter aircraft has just landed on the runway at Lukla
A Twin Otter aircraft exits the runway in Lukla
A Twin Otter aircraft exits the runway in Lukla

The integration of the two scenery styles is very well achieved.

This flight will require all your attention. Good luck! For other challenging virtual flights, visit my website.

For more articles on flight simulation on my web site, click on the following link : Flight simulation

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Real life stories as a flight service specialist (FSS): Iqaluit FSS

Iqaluit FSS and the overloaded DC-8

Trans Ocean DC-8-63F N794AL in Iqaluit in 1989
Trans Ocean DC-8-63F N794AL in Iqaluit in 1989

On a summer day of 1989, a DC-8-63F took-off from Iqaluit airport’s runway 36, on Baffin Island, heading towards Los Angeles. In order to do the flight without any stopovers, the tanks had been topped. The combined fuel, passengers and cargo weight required an extremely long ground run before the wheels could leave the runway.

Viewed from the Transport Canada flight service station tower, it seemed to us that the pilot had waited until the last moment to pull on the stick. Once airborne, the aircraft flew horizontally and stayed very low over the flat terrain to profit from the ground effect.

However, few kilometers from the threshold of runway 18, the terrain started to rise enough to request a positive climb rate. The pilot slightly pulled on the stick but avoided any turn to maximize lift.

Using binoculars, the flight service specialists (FSS) watched the aircraft as it should have made a left turn a long time ago. When the turn was finally attempted, the aircraft started to sink and lose much of the altitude precedently gained. We could follow the changes of altitude through the long trails of dark smoke left behind the aircraft.

Realizing the airplane was not ready to turn yet as it was going down, the pilot had started to fly it horizontally again. Moments later, the pilot tried again and the aircraft made a five to ten degree bank before starting to climb very gently. The aircraft would not have handled anything more.

It was the first time that we were considering pressing the red button used to alert airport emergency services. But this would not have been very useful since very little help could have been provided quickly enough, taking into account the position of the aircraft, its enormous amount of fuel on board and the total absence of roads in that isolated Arctic region.

N795AL DC-8-63 Trans Ocean airborne runway 18 in Iqaluit in 1990
N795AL DC-8-63 Trans Ocean airborne runway 18 in Iqaluit in 1990
Nationair C-GMXD DC-8-61 in Iqaluit in 1989
Nationair C-GMXD DC-8-61 in Iqaluit in 1989

For more real life stories as a FSS in Iqaluit, click on the following link: Flight service specialist (FSS) in Iqaluit

Categories
Flight Simulation

Virtual flight and weather engine: Active Sky Next (ASN)

Active Sky Next (ASN)

The weather engine ASN (Active Sky Next), like FSGRW, OpusFSI or REX updates the weather by downloading the latest information from the internet. There is also a possibility to use historical data (up to two years back).

ASN, FSGRW and OpusFSI use the default FSX cloud texture sets. So those weather engines can benefit from additional cloud texture sets (from REX for example) for a better visual depiction.

The cloud locations and coverage are accurate as well as realist. Thick overcast layers can be displayed. The cloud transitions are smooth, as well as the vertical variations in temperature, wind speed and wind direction.

Cloud-based effects include in-cloud reduced visibility, related turbulence (in cloud or when entering or exiting a cloud formation), accurate position of precipitation according to the type of clouds and to your position relative to the cloud formation.

Microbursts, wind shears, hail, turbulence as well as updrafts and downdrafts effects are modelled for thunderstorms. There are aural wind shear alerts when flying through a thunderstorm cell: That will nonetheless not be of great help if you attempt to cross a strong thunderstorm as, like in real life, you might not succeed…

You can use the radar to navigate through bad weather since radar and cloud positions are synchronized. The radar shows the intensity of precipitations as well as the echo tops.

Voiced warnings will be triggered when new Airmets and Sigmets are issued. They cover the world and can be viewed on a map. Associated icing and turbulence are added according to the warnings.

In flight, you can receive voiced weather updates through ATIS, FlightWatch or FSS.

ASN corrects the problems sometimes associated with low-level clouds, like inaccurate coverage and wrong position of the clouds, or layers that are really too thin.

Like with other weather engines, there is a flight planning mode. You can enter, import, or build a flight plan, as well as change the flight plan and waypoints at any time before or during a flight.

The weather, airports and navaids are displayed and can be edited, added or erased. The forecasts are available through graphics or text. If, along your route, there is no Metar issued for few hours, the engine will use the forecast to update the weather.

The thermals are modeled using the temperature and surface of terrain.

The wake turbulence trails are visible and, like in real life, are moving with the wind.

ASN does not rely only on interpolation to cover the oceanic areas and other territories where there are few weather stations.

The developers of ASN say that they have created a realistic hurricane simulation based on actual hurricane data. Their program would automatically disregard the ground data that seems incorrect. I cannot comment about the realism of that simulation since I have not tried it yet. But if it is correctly modelled, this function should interest whoever wants to experiment what it is to fly in or near a hurricane.

ASN is compatible with FSX, FSX: SE and the P3D versions up to P3DV4. It can support a multi-monitor setup.

I am not listing all the characteristics of this interesting software since there are always new options added. If you want more details, I provided the link below. Like with all the other weather engines, take the time to see what each has to offer since they have quite different features and spectrum of options.

Here is the link: Active Sky Next

For more weather engines, click on the following link: Other weather engines

For more articles on flight simulation on my web site, click on the following link : Flight simulation

Categories
Anthologies

Anthologies: le diable à 37,0000 pieds

Le diable à 37,000 pieds
Le diable à 37,000 pieds

There are seven very interesting articles, in the non-fiction category, in this anthology. Published between 2009 and 2013 in publications like The New Yorker, Vanity Fair, Esquire, Men’s Journal or Q2U.S, they allow the reader to catch-up on events that happened around the planet.

Those stories received a lot of attention from the medias since they covered popular topics like a mid-air collision between two jets, a jewel heist by the Pink Panthers, a botched covered operation by Mossad, wild animals freed by their owner near a small American city, the son of a wealthy American who suddenly leaves United States for Lybia to fight against Khadafi. The reader can also learn more about Apollo Robbins, the king of pickpockets and, finally, comes the weird story of a film making that started in 2006 in Ukraine and is still not ready today.

Le diable à 37,000 pieds (The Devil at 37,000 feet)

This story presents all the elements that contributed to create a mid-air collision: a new crew recently trained on an aircraft loaded with a modern technology that makes flight management more complicated than anything else; air traffic controllers letting their expectations impear their judgment; tired and under pressure careless pilots; passengers disturbing the flying crew by visiting the cockpit on multiple occasions.

It is paradoxal to realize that the extreme precision offered by modern flight navigation equipment also increases the possibility that two aircrafts hit each other in flight.

Pink Panthers

A popular name that sends the reader back to the movies where Peter Sellers played a distracted police inspector. But the article is about the real thing: What circumstances favored the creation and international development of the multiple groups of thiefs that came to be known as the Pink Panthers.

The different Pink Panthers groups have robbed more than 152 jewelry stores since 2002 and pocketed around 250 million dollars. The reader learns that most Pink Panthers members come from the Balkan region and that they operate from Italy, France, Belgium, the Netherlands, Denmark and Switzerland.

The author uses the opportunity to explain how the Milosevic’s gangster regime was put in place in Serbia, a State transformed into a criminal business: “In March 2001, soon after the fall of Milosevic, we discovered, in a safe rented by municipal civil servants from a Belgrade bank, more than 660 kilos of a 93% pure heroin, valued at approximately 100 million dollars on the street”.

Montenegro is also associated with significant banditry and the author tells us about a meeting he had in that region with a former Pink Panthers. In order for criminal groups to survive and develop, there is an essential collaboration with politicians and the border services staff.

Opération Dubaï (Dubaï Operation)

In January 2010, a Mossad team lands in Dubaï with the intention of killing Mahmoud al-mabhouh. The agents are part of an ultra-secret section called “Césarée”. Although they reached their goal, the mission was somewhat a failure since it was possible to determine very rapidly who were the killers, which embarrassed Israël.

The article recounts the general progress of the operation in Dubaï and enhances the important mistakes that eventually damaged the Mossad’s reputation for efficiency.

Here are some of those mistakes:

1. Agents are sitting for hours in a hotel lobby, thus attracting the staff’s attention.

2. Two members of the team head towards the hotel washrooms, where they change their appearance by using a wig and sunglasses, all this while their physical transformation is filmed by an hotel camera positioned near the toilet’s door.

3. The man in charge of planning the covert operation has a huge ego and does not tolerate criticism or a difference of opinion.

4. Carelessness is shown when the team members are equipped with Payoneer prepaid calling cards. Those cards are mostly used in United States and the Payoneer’s director, Yuval Tal, is a veteran of the Israel’s Defence Force elite commando. While they were at it, why not give a Mossad colored business card directly?

5. The person in charge of the operation greatly underestimates the capacity and will of Dubaï’s police force to find the culprits behind Mahmoud al-mabhouh’s death.

6. Every phone call made by the team transit through the same system located in Austria.

An increase in the number of operations lead by Mossad certainly contributed to the non-compliance with respect to the security protocol. Meir Dagan eventually had to step down and the relations between the Mossad and other occidental intelligence services were impacted.

La désertion des animaux du zoo (Animals)

This is a very interesting account of an incident that made the news around the world. At the end of 2011, in Zanesville, Ohio, the owner of about fifty wild animals killed himself, not without having precedently opened the cages of all the wild animals he was keeping on his private property.

The story allows us to share a bit of the emotions lived by the inhabitants living close to the private zoo. We witness the quick reaction and organization needed to face the lions, tigers and bears that are now free to go where they want in the fields near Zanesville. It’s a very well written story.

Vacances de printemps arabe (Arab Spring Break)

This is the story of a rich American who abandons his wealthy neighborhood to go fight against Khadafi in Lybia. This type of story, told with a humoristic approach, was possibly quite amusing in 2012. But with the departure of numerous young kids gone to join ISIS during the past few years, the tone used in the article is now kind of awkward.

Le roi des pickpockets (A Pickpocket’s Tale)

The article is about the life of Apollo Robbins, a now internationally famous pickpocket that has appeared on multiple TV programs around the world, among them National Geographic’s “Brain Games”.

Un tournage pris dans l’engrenage (The Movie Set That Ate Itself)

Through the account of a movie director’s eccentric behaviour in Kharkov, Ukraine, the reader is made aware of the exaggerated control that a human can impose on other persons. It also shows the easiness with which people are ready to accept a totalitarian control in their life. All this while the movie itself is about the dictatorship lived in Russia, more precisely in Moscow, during the fifties and sixties.

Title : Le diable à 37000 pieds
Éditions du sous-sol, Paris ©2011, 2012,2013 for the French translation
Feuilleton magazine pocket anthology (Non-Fiction)
ISBN : 978-2-36468-036-4

Original English version:

The Devil at 37,000 Feet: in Vanity Fair, ©2009, William Langewiesche
The Pink Panthers: in The New Yorker, ©2010, David Samuels
The Dubaï Job: in Q2U.S, ©2011, Ronen Bergman
Animals: in Esquire, ©2012, Chris Jones
Arab Spring Break: in Men’s Journal, ©2012, Joshua Davis
A Pickpocket’s Tale: in The New Yorker, ©2013, Adam Green
The Movie Set That Ate Itself: in Q2U.S, ©2011, Michael Idov