Sparkchasers on Twitter: "Is that magnet compass in your aircraft required anymore? When should you complete a compass swing to check it for accuracy? #Avgeek #pilotsofinstagram #instaaviation #instapilot #aircraft #aviation #pilot #sparkchasers
Kompensierscheibe / German Compass-Swing Platform, Kora Models C72117 (2015)
Luftwaffe Compass Swing - Uschi van der Rosten Carpet Decals
Leuchars Flying Club - A nice little collage from VX's recent trip to Perth for a compass swing! | Facebook
Swinging the compass — Historic Photographs | 1939 | pre-war | Spitfire Mk. I