(8/9/22) 65min flight on my 7 ultralight

I designed this frame and built it out a while back, might do a full documentary on it soon and finish up my engineering journal for that. description from my IG: Introducing Falkor; a 6/7“ ultralight that can do 1 hour flights, yet nimble enough to race around like any ordinary 5“ racing drone. - Freestyling/racing I use 6“ triblades with a 4s 550mAh battery. For endurance/long range I use 7“ biblades with a 4s 5000mAh 21700 battery. - - - Parts & costs: Custom designed frame - $60 JHEMCU AIO - $ XNova 2203.5 1800kv x4 - $ HappyModel OpenVTX Whoop style - $ Caddx Ant Lite whoop camera - $ Whoop camera mount - $ Flywoo ELRS receiver - $ HQProp - $ Gemfan - $ Total: $