PugJesus@lemmy.dbzer0.com to NonCredibleDefense@lemmy.worldEnglish · 10 months agoThe US military and gaslighting its own troops; name a more iconic duolemmy.dbzer0.comimagemessage-square4fedilinkarrow-up114arrow-down10
arrow-up114arrow-down1imageThe US military and gaslighting its own troops; name a more iconic duolemmy.dbzer0.comPugJesus@lemmy.dbzer0.com to NonCredibleDefense@lemmy.worldEnglish · 10 months agomessage-square4fedilink
minus-squaretraches@sh.itjust.workslinkfedilinkEnglisharrow-up0·10 months agoAll the time, the tip has to stay subsonic so they don’t spin that fast. 1021 RPM on an H-model herc for example.
minus-squareEmpricorn@feddit.nllinkfedilinkEnglisharrow-up0arrow-down2·10 months agoHuh, interesting. It just seems like from a distance, while both it and the aircraft are moving fast, a visual determination of whether a propeller is there or not or not seems… difficult.
All the time, the tip has to stay subsonic so they don’t spin that fast. 1021 RPM on an H-model herc for example.
Huh, interesting. It just seems like from a distance, while both it and the aircraft are moving fast, a visual determination of whether a propeller is there or not or not seems… difficult.