Posted by:
Tevai
(
)
Date: January 31, 2020 12:33AM
summer Wrote:
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> Okay, that explains why the pilot was circling
> repeatedly earlier in the flight. He was waiting
> for clearance to cross a certain airspace. It
> pretty much explains everything except why the
> pilot dropped altitude suddenly while turning back
> from the mountains. Engine trouble, maybe?
Until the official report is released (which, according to anecdotal reports, may take a considerable amount of time: months for certain, perhaps a year or so), no one will know for sure.
There has been speculation on two fronts:
1) Visual disorientation within the fog (from what I have heard, the helicopter was flying within the fog layer--and it is very easy for pilots to get disoriented in fog), or....
2) disorientation due to the fact that the available flying "space" between the actual mountain, and the fog layer, had "shrunk" considerably (because of the mountainous/hilly terrain where the crash occurred), and the pilot may not have realized sufficiently just how much that flying space had shrunk.
EDITED TO ADD: This video just went up, and is geared for the aircraft (helicopter and fixed wing both) flying aficionados--and it explains a great deal about the probabilities of this accident in an easily comprehensible way.
Very Highly Recommended:
https://www.youtube.com/watch?v=-ymcG-YKOCMP.S. When I was growing up, and from fifth grade on, my aunt had her uranium prospecting business, and I did a lot of flying in small aircraft--to the point where I could get out of [elementary] school, we drove to the airport (Whitman in the north Valley, mostly), flew to Las Vegas, had a long conversational dinner with whoever, and flew back home....and I was on time at school the next morning. There was one evening when the adults were talking, and a bunch of kids who were in circumstances similar to mine and I started running around the part of the airport where planes were tethered, and at some point we found this plane with the door unlocked (it was now night), so we all piled in and were making believe that we were flying the plane. When we got out, I looked at the door and there was a police star in gold on the door, and it said: CLARK COUNTY SHERIFF. I yelled out to everyone and we started running out of that part of the airport, trying to get away before we were caught, and we were tripping over all the guy wires (which tethered the planes to the ground--remember, it was deep night by this point)....and despite the falls and the bruises, it was a GREAT adventure!!
So with that background, I found the second video above to be really interesting on several levels.
Edited 2 time(s). Last edit at 01/31/2020 06:14PM by Tevai.