why not? It wasn't that long ago (pre-Covid) that out west a small plane flew for quite a long time, as I recall, with the pilot (and I seem to remember others aboard, too) passed out. They determined afterward something happened that caused the pilot / passengers to pass out.
Now I know that can be 'made' to happen--but in these "post-Covid" days there are also the elites who refuse to fly with a vaxxed pilot, so there's that.
If there were 4 people aboard (as I've heard)--
then you have:
1. the pilot
2. the nanny (who may or may not be a native speaker of English, if she was an au pair)
3. the mother (who was likely holding her baby)
4. the baby
Most likely neither of the women knew the first thing about flying a plane--perhaps even to the point of not knowing how to turn on / answer the radio. May have even panicked / gone hysterical when they couldn't wake the pilot up. OR...could have been passed out themselves.
If it was a revenge-killing (a la Hildebeast et al)--then wouldn't they have targeted the mama-and-papa-bears of the company, rather than a nameless pilot, nanny, and the daughter / grand-daughter?
Yeah--here is the story I remember, from 1999. Plane flew
four hours on autopilot with pilot / passengers passed out inside--no one could help them. Finally crashed in South Dakota:
WASHINGTON -- A Learjet that took off from Orlando, Fla., Monday, carrying golfer Payne Stewart and apparently five others, traveled a wayward path across the country for four hours with no one at the controls shadowed by Air Force jets that watched it finally crash in a South Dakota field...
www.deseret.com
Did 6 die hours before crash?
Golfer’s plane flew on autopilot as nation watched helplessly
By
Deseret News
Oct 26, 1999, 2:00am EDT
Matthew L. Wald New York Times News Service
WASHINGTON -- A Learjet that took off from Orlando, Fla., Monday,
carrying golfer Payne Stewart and apparently five others, traveled a wayward path across the country for four hours with no one at the controls shadowed by Air Force jets that watched it finally crash in a South Dakota field. Everyone on board, including the two pilots, was killed.
Federal investigators said the pilots appeared to have lost consciousness or died, possibly from a lack of oxygen, shortly before they were supposed to turn west toward Dallas, their intended destination.The plane crashed after running out of fuel, ending the life of one of golf's most recognizable figures, known as much for his traditional knickers and tam-o'-shanter as for his achievements on the course. Stewart won his first major tournament, the Professional Golfers' Association championship, in 1989, and followed it up with a victory in the U.S. Open two years later. But he went into a slump, and his success tapered off over the next seven years. In this year's Open, in June at Pinehurst in North Carolina, he outdueled Phil Mickelson by sinking a 15-foot putt on the last hole. It was the longest putt to ever decide the Open on the final hole.
Stewart had been headed for a tournament in Texas.
The twin-engine, high-performance, $2.5 million jet, which can carry eight passengers, left Orlando at 9:19 a.m. The pilots' last contact with air traffic controllers was routine, at about 9:45, when the plane was northwest of Gainsville, Fla. But the pilots stopped responding to air traffic controllers soon after.
Controllers at the Federal Aviation Administration's Jacksonville center called the Air Force, which dispatched planes from Tyndall Air Force Base in northern Florida; from Eglin Air Force Base, in the Florida panhandle; and from bases in Tulsa, Okla., and Fargo, N.D. An Air Force F16 pilot reported that there was no movement in the cockpit and the plane appeared to be on autopilot.
Capt. Chris Hamilton, another Air Force pilot, reported that the windows of the Learjet were fogged, possibly a sign that the cabin had become so chilled with stratospheric air that the moisture in the cabin atmosphere had spread itself like dew or frost on the windows. That may have been from loss of cabin pressure or from smoke on board, experts said.
Hamilton said, "It's a very helpless feeling to pull up alongside another aircraft and realize the people inside that aircraft potentially are unconscious or in some other way incapacitated.
"And there's nothing I can do physically from my aircraft even though I'm 50 to 100 feet away, to help them at all."
A sudden loss of pressurization in the "very hostile" environment of high-altitude flight is extremely rare for civilian aircraft -- and very unforgiving, aviation experts say.
It could have been brought on by a blown door or window seal. Experts interviewed after the crash considered that the most likely scenario because the two pilots aboard Stewart's Lear 35 did not broadcast a mayday.
"If you are in the cabin of a Learjet, you are in a very small pressure vessel, quite different than a DC-10, 757 or a large passenger jet," said John Nance, a veteran airline captain and aviation analyst.
"Almost certainly something blew out. It could have been a window, a door seal or a duct seal. Whatever it was, it doesn't take much to empty the cabin (of oxygen) of a Lear because it's a very small," he added.
The human body has limited ability to function above 10,000 feet. As the altitude increases, the air thins, and two things happen: There is less oxygen in the air; and there is less pressure to force that oxygen through the lungs and into the blood stream.
Airplane designers compensate by pressurizing the cabin area. Normally, the atmosphere inside a plane never feels any higher than 8,000 feet, despite the actual height of the aircraft.
If a plane loses pressure, a warning light goes on in the cockpit and oxygen masks drop from the ceiling. People use them -- if they are able.
In aviation circles, there is a term known as "time of useful consciousness." It is the measure of the time the body can cope without oxygen, and it diminishes quickly with altitude.
At 20,000 feet, the time is 10 minutes. At 26,000 feet, it is two minutes. At 30,000 feet, it is 30 seconds. At 40,000 feet, it is 15 seconds.
FAA officials said Stewart's plane ultimately climbed as high as 51,000 feet during its wayward flight across the nation's heartland, most probably on autopilot.
The FAA routed air traffic around the Learjet and kept planes from flying under it.
The plane cruised 1,400 miles straight, across half a dozen states. Authorities say the plane was "porpoising," fluctuating between 22,000 and 51,000 feet.
Stewart's Australian-born wife, Tracey, tried to reach her husband on his cellular phone while she followed the drama on television, her brother said.