Benign / Graveyard Spirals

Saturday 04/25/2026
10:00 am - 11:00 am
Conference Center East, Room Rom

While flying a Schweizer 1-34 glider over San Francisco Bay, I noticed that the aircraft would pilot itself in a spiral, apparently quite stably. This talk stems from that observation. I discuss why the effect might be expected, and present videos showing it from several flights in different aircraft, powered and unpowered. I would like to further investigate and publicise it, with the aim of getting it into the repertoire of every pilot in the world.

 

Speaker

Herr John Crawford

Daily Programm, Flight in Practice

You might also be interested in

Wissenswertes aus dem AIS: Flugvorbereitung , Online & Luftfahrtkarten
Ein Vortrag von Klaus Gober (Austro Control)
Deutsche Aircraft
Informationen zu dem Vortragstitel folgen in Kürze!
Awareness 2025/2026 - Fakten / Aktuelle Themen und Fallstricke in Bezug auf ein sicheres Fliegen.
Referent: Herwart Goldbach