Open Collective - Lemmyfly

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If you are using this server to browse the Fediverse, could you please help out ?

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The donations are help by the legal fiscal host Open Collective Europe - all reimbursements are fully transparent posted on the platform and payed out from there.

Thank you again for your consideration 🙏

Last months server costs was the first month payed for using donations: Thank you for that ! There is not enough balance for the next month(s) yet.

Currently there are 2 contributions made out of 118 users that lemmyfly.org hosts.

If you are using this server to browse the Fediverse, could you please help out ?

Just a euro or two per month, times many of you, would be more then enough !

The donations are help by the legal fiscal host Open Collective Europe - all reimbursements are fully transparent posted on the platform and payed out from there.

Thank you again for your consideration 🙏

Catastrophic L Hyd system failure + alternate landing gear extension system failure. No injuries.

A four-part series of the interview with one of the greatest test pilots, D. P. Davies, conducted in 1992 for the Royal Aeronautical Society. Almost five hours of avgeek gold. (The other three parts should be listed at the bottom.)

D. P. Davies is also the author of the seminal work about flying large airliners, "Handling the Big Jets".

Although less well known, he is undoubtedly on the same level as Chuck Yeager and Bob Hoover.

The level of expertise and adventure, combined with the British humour and understatement, makes this immensely enjoyable to listen to, despite the less-than-perfect audio quality.

Split boarding or two-door boarding sounds at least to me like a no-brainer. Basically you open both the front and back doors and let passengers board from ends of the airplane. Seems at least to me it's a lot more common with the terminals that use air stairs that you need to walk across the apron to get to rather than jet-bridges, as it's pretty easy to just roll two air stairs up to the aircraft.

Why isn't this more common? Boarding and deboarding a plane is slow and very prone to a single person holding up the entire process as there is no room to go past them in the aisle. Allowing boarding from both the front and back doors will at least half the time it takes, and especially with deboarding, gives passengers two options for exits which means a single person can't hold up the entire plane. If the people in front are being slow, just leave from the back.

I know that designing a jet-bridge that can line up with the back door is pretty difficult especially since you have to fit it

lk run flights (where a plane makes many stops along a route to serve multiple locations) have become less and less common with the rise of longer range planes. You only really see them in remote places nowadays where there isn't enough people to justify separate nonstop flights. But I think there's a certain charm to them that the avgeek in me loves. But most importantly, these flights can well be the only means of long distance travel to and from some remote places so they're extremely important.

Summary:

• Air Canada Flight 43 was forced to turn back to Delhi after cockpit sensors gave inaccurate warning to pull up.
• Pilots followed safety protocols and returned to Delhi, avoiding a dangerous maneuver had they received the warning at a lower altitude.
• Multiple recent incidents involving Air Canada, including diversions and a flight tainted with vomit, have drawn attention to the carrier's health and safety protocols.

Hydrogen is really interesting in that, being the lightest known element, has a really good gravimetric energy density or energy to weight ratio, a much higher ratio than kerosene in fact. The issue though is that it has a really bad volumetric energy density or energy to volume ratio, even with liquid hydrogen you need much more of it to equal the same energy as jet fuel, and a huge issue with commercial hydrogen planes is that it's hard to physically fit all those tanks while still having room for passengers. So in a situation like this, can one of the huge jets like the 747 or A380 be a potential solution? Since hydrogen is lighter than jet fuel but take up a lot of space, a plane running on hydrogen would probably be slightly lighter for the same range, but will need to accommodate fewer passengers, possibly much fewer due to the hydrogen tanks needing to take up fusalage volume as we don't currently have any practical way to fit them into the wings, for something like the A320 and

So this is something I've been thinking about looking at widebody seat maps: Whenever a plane is a dual-aisle 8-abreast configuration, it is always laid out in a 2-4-2 configuration, almost never 3-2-3 which would take up the same internal width, just shifting each aisle inward by a seat.

Example: 8-abreast A330 economy class:

Admittedly my knowledge on the most efficient seating arrangements is limited, but wouldn't 3-2-3 be preferable compared to 2-4-2? It would shift the middle seats toward the edges of the cabin, to the windows in the same relative position as a narrowbody, and would turn the innermost seats into aisle seats; all of which I imagine would reduce the claustrophobic feeling of both the middle seats, which are now only one seat away from a window, as well as the innermost seats as they would now have direct aisle access.

I'd imagine this would also not make a significant impact on boardi

als kruisbericht geplaatst vanaf: https://lemm.ee/post/4017289

A Westjet 737 (C-FWSI) collided this week with a C130 at Comox Airport, Canada. The flight was operated from Comox to Edmonton and was cancelled.