This is a simple, scalable 3D printed servo-controlled payload hardpoint for my scratchbuilds. Makerworld 3D print link: https://makerworld.com/en/models/2634993-rc-plane-bomb-drop-pylon-servo-controlled#profileId-2910344
A buddy and I caught this on a small lake. We used half of a bluegill as bait. It took about 6 minutes to reel in! LMK what you think... (it was 3ft on the dot!)
I flew my home-built UAV today, and it achieved a near-20-minute (18) flight time with a 2200mAh LiPo. I think if I use a 3000mAh Lipo or Li-ion battery, I can achieve 20+ min flights.
Let me know your thoughts.
Is 20 minutes good for a scratch-built UAV?
I have a goal to build a 40-minute capable, 3lbs payload carrying, FPV, and autonomous capable RC plane by the end of 2026. I need to learn (and buy 😭) a lot for this project.
I built this over a few days. I flew it twice in 13-18 knot winds, and it handled fine. I definitely won't fly in those winds again. It has a 2200mAh 3s Lipo, a 40 amp ESC, 9 gram servos, and a 2218 brushless outrunner (1180 Kv) with a 10x4.5 prop. I am designing a 3d printable payload release pylon for each wing half. I made this with foam board, balsa wood spars and booms, gray spray paint (which was too dark [oh well]), hot glue, some packing tape, and misc other materials.
lmk if you have any questions.
I am going to post more about this soon.