Long over water flights have mandatory reporting points where you'd report your position, altitude, and airspeed which allows the controllers to help ensure separation when you're out of radar contact. HF radio typically allowed contact with most places I've been flying (OK, riding - I was a Navigator), though it's been a few years and the satellites may make everything pretty easy these days, and GPS certainly has helped with safety for both navigation and separation.
As GJM said the sky is pretty big until it isn't. I happened to be working at the USAF Operation Center when we got the report of a USAF C-141 mid-air collision with a German TU-154 off the coast of Africa ( http://www.c141heaven.info/dotcom/65/pic_65_9405.php ). I've got to believe there are very few places in the world with less traffic than there, but somehow these two aircraft were able to meet.
In the B-52 our speed was called S-1, which I'll assume is the same as V-1. If you're going to abort you need to do it before S-1, if you want to stay on the runway. However, sometimes you lose enough that you have to abort because you don't have enough to get airborne. This B-52 on Guam took some bird strikes, lost some engines, required popping the drag chute, and the aircraft was destroyed, but the whole crew got out. https://www.guampdn.com/story/news/2...nes/100872726/
Better picture https://taskandpurpose.com/birds-b-5...er-crash-guam/
Last edited by JTQ; 07-22-2018 at 10:46 PM.
You might find POA (Pilots of America) an interesting site.
You think there are a lot of planes now? Wait till the FAA approves routine access to the NAS for UAS. DAA and BVOS C&C are a big deal in the UAS circles... aceonyms make me sound smart [emoji16]
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- Good ATC system.
- The autopilot systems can handle fairly significant turbulence. Commercial aircraft are inherently stable and even heavy turbulence is pretty manageable as long as you have enough airspeed and altitude to solve problem. Heavy turbulence on takeoff and landing, and wind shear in particular, can be challenging because you don't have much altitude or airspeed.
- Nothing is absolute, but it is standard practice for a very good reason. If the runway is way longer than necessary, you might consider aborting above V1 if the emergency is bad enough but there is almost always more risk to aborting a takeoff above V1 than continuing the takeoff.
David S.
@TheNewbie: The genre of PC flight sims has pretty well disappeared over the last decade, but you can find older copies of various versions online for about $25. Many of them have dedicated communities who continue to produce mods and such. I just looked at Steam, and apparently this Cessna 152 trainer was released just today. It'd be a cheap way of seeing if you're interested enough to plop down money on some lessons.
I use this A-400 wreck as an example of how not to test software in my intro class. WeaponsMan had a pretty good write up about it.
"Sapiens dicit: 'Ignoscere divinum est, sed noli pretium plenum pro pizza sero allata solvere.'" - Michelangelo