sub250speed drone | sub250speed toka1408 3600kv t75mmx5 hqprop fettec aio35 6s550 95c

the goal was to hit at least 250kmh with a mainly printed sub 250gr quad. that didnt worked out yet. it weighs a bit more and highest speed achieved with the current setup is 219kmh. main reason is the use of tmount motors which prevented the use of props like apc. i tried several different tmount props and surprisingly the 5 blade t75mmx5 hqprop resulted in the highest speed. generally less blades is better for speed. using motors with m5 mount would be a better choice. next time. there is space for improvements. the stl/dxf files to recreate this quad and further informations (patreon): 0:00 flyby 0:06 los 0:35 fpv onboard dvr 0:46 los 1:36 fpv onboard dvr 1:54 los and close up 2:23 fly by 2:29 los 2:57 fpv onboard dvr 3:13 los 3:52 fly by 3:58 los and landing 4:19 fpv onboard dvr of the highest achieved speed 4:31 flight statistics photos of the quad: follow me on instagram for more drone related content: if you like my content and would like to support me, consider becoming a patreon: where you find my content: for people not familiar with this type of drones: these are selfbuilt. you cant simply buy it in a store. used parts are mostly written in the title. you dont learn to fly them in a week. it takes months/years. researching is a constant part of this hobby. im flying them manually in acro mode which means no gps, no self stabilization, etc.