Difference between revisions of "Talk:1972: Autogyros"

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Has Megan been seen wearing goggles before? [[User:Herobrine|Herobrine]] ([[User talk:Herobrine|talk]]) 23:05, 26 March 2018 (UTC)
 
Has Megan been seen wearing goggles before? [[User:Herobrine|Herobrine]] ([[User talk:Herobrine|talk]]) 23:05, 26 March 2018 (UTC)
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"Powered parachute"? Sounds to me like [https://en.wikipedia.org/wiki/Paramotor this awesome thing]. [[User:Fabian42|Fabian42]] ([[User talk:Fabian42|talk]]) 08:50, 27 March 2018 (UTC)

Revision as of 08:50, 27 March 2018


Land vertically?

Hi, searching 'autogyro' has led me to find autogyros can't land vertically. Could this be a mistake on Randall's part, or am I missing a joke here?

172.69.186.58 13:55, 26 March 2018 (UTC)

I just read about them on Wikipedia and I see that they can't take off vertically, but there are kinds (possibly all) that can land vertically 108.162.219.76 14:01, 26 March 2018 (UTC)
The Wikipedia article was edited this morning to claim that they could not land vertically, but the edit was short-lived and reverted. So, be careful what you trust. JohnHawkinson (talk) 14:37, 26 March 2018 (UTC)
It appears they can land vertically with the correct wind conditions. Here is a YouTube video: https://www.youtube.com/watch?v=GAoK9zM8FFQ - and they say "Actually it is a 'Zero GROUND Speed Landing' approx. 25 kts headwind".
Here is a YouTube video of a zero ground speed takeoff: https://www.youtube.com/watch?v=Kd7_V4pW--Q
I think the confusion here is that yes, it can land vertically: for that matter, so can any airplane. What matters isn't ground speed but airspeed, and as long as there's as much headwind as the landing airspeed of the aircraft, it will land vertically. Now, with fixed wing airplanes the landing speed is at least 40-50 mph, and you don't often find headwinds like that. The much lower landing airspeed of an autogyro makes that feasible. Gbisaga (talk) 21:26, 26 March 2018 (UTC)
"Landing vertically"...having so little forward airspeed on touchdown that it is negligible108.162.216.208 23:40, 26 March 2018 (UTC)
I'd expect an autogyro to be capable of landing the same way a helicopter with an engine malfunction lands - autorotate the rotor to store energy and then stop while relying on the rotor to slow the descent. Does not sound like the safest of procedures, but it certainly gives you a vertical landing. Mat (talk) 08:30, 27 March 2018 (UTC)
Trivia

First successful flight of an autogyro was in 1923, so they have been around for close to 100 years. Rtanenbaum (talk) 17:04, 26 March 2018 (UTC) The 1981 movie Mad Max II prominently featured an autogyro as part of the action. Rtanenbaum (talk) 17:04, 26 March 2018 (UTC) Also James Bond 007 flew the autogyro 'Little Nellie' in " You Only Live Twice". Reputedly prompting a bit of an autogyro revival. RIIW - Ponder it (talk) 17:46, 26 March 2018 (UTC)

First of all, I've converted section headings to bold labels - we should avoid them in discussion content. Secondly, my take on how to order the labels around the autogyro is down the left side, then across the top, and finally down the right side. I realize it's entirely up to the reader, but that order makes the most sense to me instead of clockwise - the text on the lower-right seems to be climactic in a strange Randell-esque way. Ianrbibtitlht (talk) 18:15, 26 March 2018 (UTC)

Agree with your entire comment, and have changed the order in the transcript --Kynde (talk) 20:03, 26 March 2018 (UTC)

Has Megan been seen wearing goggles before? Herobrine (talk) 23:05, 26 March 2018 (UTC)

"Powered parachute"? Sounds to me like this awesome thing. Fabian42 (talk) 08:50, 27 March 2018 (UTC)