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Flight Simulation

Around the world in flight simulation (2)

Climbing from Iqaluit (CYFB) to Kangerlussuaq (BGSF)
Climbing from Iqaluit (CYFB) to Kangerlussuaq (BGSF)

For this second leg of the round-the-world flight simulation, the aircraft departs from Iqaluit (CYFB) in appalling weather conditions, but soon find itself above cloud and approaching an area of high pressure. The sky becomes increasingly clear as I approach runway 09 Kangerlussuaq (BGSF) in Greenland.

Virtual flights CYFB BGSF BIIS
Virtual flights CYFB BGSF BIIS

The map shows the planned itinerary: departure from Iqaluit (CYFB), stopover in Kangerlussuaq (BGSF) and arrival at destination in Iceland, at Isafjordur airport (BIIS).

Cessna Citation Longitude on the final approach for the Kangerlussuaq virtual airport (BGSF)
Cessna Citation Longitude on the final approach for the Kangerlussuaq virtual airport (BGSF)

Above, the approach to runway 09. You really need to be well prepared for a destination like BGSF. If the pilot arrives after the tower is closed, the fines are very steep. You can generally expect a little mechanical turbulence on the approach to Runway 09, as the mountains on either side of the aircraft change the airflow.

When I worked at the Iqaluit Flight Service Station (CYFB), many pilots would come up to the tower to plan their flight to BGSF. The most frequent problem was the closing time of the control tower in Kangerlussuaq. They knew that a hefty fine awaited them if they arrived late, often due to stronger-than-expected winds or a departure time that was too tight from Iqaluit. Most of the time, they chose to sleep in Iqaluit and leave the next day, rather than force the issue and end up with a $1500.00 bill to pay.

We also had pilots ferrying single-engine planes over the ocean from Europe to America. In this case, the weather had to be excellent, and the captain had to have the necessary equipment on board to attempt (and I do mean attempt) to survive in the ocean in the event of engine failure.

Cessna Longitude parked at Kangerlussuaq (BGSF)
Cessna Longitude parked at Kangerlussuaq (BGSF)

Above, a partial view of Kangerlussuaq’s virtual airport (BGSF), with the Cessna Citation Longitude at a standstill. On the other side of the runway (invisible here), the airport receives military aircraft.

Climbing from (BGSF) Kangerlussuaq to (BIIS) Isafjordur
Climbing from (BGSF) Kangerlussuaq to (BIIS) Isafjordur

The next day, after a stopover in Kangerlussuaq, it’s time to continue on to Isafjordur. Take-off is on runway 27. The pitot tube heating system and icing protection are activated before entering the cloud layer.

Airborne from the Kangerlussuaq (BGSF) airport
Airborne from the Kangerlussuaq (BGSF) airport

Flying in real weather makes for unexpected screenshots.

The Cessna Longitude arrives over Iceland in flight simulation
The Cessna Longitude arrives over Iceland in flight simulation

Above, the relief of Iceland shortly before arrival at Isafjordur airport (BIIS). As expected, the sky is clear.

Approaching Isafjordur (BIIS) with the Asobo Cessna Citation Longitude
Approaching Isafjordur (BIIS) with the Asobo Cessna Citation Longitude

The approach to Isafjordur is demanding, especially when flying a jet like the Cessna Citation Longitude. You have to save extra speed in the sharp left turn to avoid stalling. I made the turn downhill at 160 knots to get to the runway threshold at the right height. Towards the end of the approach, as the angle of the turn decreases, you immediately reduce speed to around 135 knots.

The Cessna Citation Longitude exits the runway at the Isafjordur virtual airport (BIIS)
The Cessna Citation Longitude exits the runway at the Isafjordur virtual airport (BIIS)

Contrary to real life, it is difficult to have a constant view on a runway when doing a virtual approach in a steep turn. A flight simmer would need 3D glasses to quickly look at the runway and then check the instruments. After two unsuccessful attempts where I found myself a little too high above the runway threshold, I nonetheless managed to land. The instrument panel indicated, however, that the brakes worked pretty hard to slow down the plane, which didn’t really surprise me. There are more relaxing approaches…

The next leg on this trip around the world will be a departure from Isafjordur to Vagar (EKVG) in the Feroe Islands.

Click on the link for more flights around the world in flight simulation on my blog.

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

Ravens fly under -85C around the Iqaluit flight service station

Corbeau photographed by Brad Hill in 2010
Corbeau photographed by Brad Hill in 2010

February 1990 in Iqaluit, on Baffin Island, Canada. Activities have slowed down a bit today. A temperature of -43C combined with 35 mph north-west winds means that the wind chill factor has gone down to -85C (NOAA Wind Chill Chart). We see far fewer pedestrians and even less motor vehicles on the city’s few roads. Many engines refuse to start and the motor oil has almost the consistency of maple taffy.

A special day indeed as, from the Transport Canada flight service station (FSS) tower, we can watch a very interesting performance. Huge ravens have picked that very windy day to have fun, regardless of the temperature. Flying under the wind near the FSS cab, they benefit from the venturi effect. There is no need flapping their wings. They just glide while occasionally correcting the angle of attack to adjust for the gusting wind.

The wind chill factor affecting living organisms, I find it quite spectacular to see those huge black birds having fun while we would expect that, with a -85C factor, ravens which must not absolutely fly would stay under cover until the weather improves a bit.

We can clearly hear the noise made by the wind on the wings of a huge raven when it glides over us. One day, I was walking near the Apex village under total silence. Suddenly I heard a raven glide low over my head. He was possibly checking if there was anything eatable out of that deformed shape transformed by multiple layers of winter clothing. There was only the rustling of the wind on its large open wings and no other sound. That was a very special experience.

Apex village in 1989
Apex village in 1989

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

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

Aviation photography: Air UK Leisure B737-4YO G-UKLB

In 1982, Air UK ceased its charter flight operation. But five years later, the company was back in that business, under the name of Air UK Leisure. It started its operation by using three Boeing 737-200s but soon realized more aircrafts would be needed. In 1988, Air UK Leisure ordered seven new 737-400s, the first of their type in Europe.

Those 737-400s, built at Boeing Field in Seattle, had to fly to Europe by passing over northern Canada. The aircrafts could not do that long trip without stopping for fuel. They landed at the Iqaluit airport, on Baffin Island, in the Nunavut.

Air UK G-UKLB Boeing B737 arriving in Iqaluit
Air UK G-UKLB Boeing B737 arriving in Iqaluit

In the unique aviation photography above, taken from the local Transport Canada flight service station (FSS), you can see one of those new Boeings, a B737-4YO, G-UKLB.

During the same period, many companies having recently acquired some B737-400s and 500s did the same trip from Seattle to Europe by stopping in Iqaluit. Among those, Aer Lingus and Hapag-Lloyd.

Aer Lingus B-737 on final in Iqaluit in 1990
Aer Lingus B-737 on final in Iqaluit in 1990
A new Hapag-LLoyd (D-AHLL) Boeing B-737 has just arrived from Boeing Field in Seattle. Next destination: Germany.
A new Hapag-LLoyd (D-AHLL) Boeing B-737 has just arrived from Boeing Field in Seattle. Next destination: Germany.

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

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Photography

Lockheed L-1011 in front of the Iqaluit flight service station tower in 1990

An American Trans Air Lockheed L-1011 is parked in front of the Iqaluit flight service station tower (Iqaluit FSS) in 1990.
An American Trans Air Lockheed L-1011 is parked in front of the Iqaluit flight service station tower (Iqaluit FSS) in 1990.

The image above comes from a slide that was then digitalized 24 years later. Its quality is not optimal but the essential information is there:  the presence in Iqaluit (CYFB), on Baffin Island, of a Lockheed L-1011 belonging to American Trans Air. During the refueling and customs procedures, the passengers were allowed to stretch their legs on the ramp. In the background is the Transport Canada flight service station (FSS) tower, where I used to provide air traffic services  on VHF as well as HF frequencies to airliners crossing the atlantic ocean in the absence of satellite technology. Many heavy aircrafts were using Iqaluit on a regular basis as a stopover airport, like the extended DC8, Boeing B707, 727, 737. An Airbus A-380 even stayed for few days in order to be tested under extreme cold.