R/C 3D Printed YF-23 Black Widow II

MAIDEN FLIGHT VIDEO FOOTAGEhttps://youtu.be/VmuEtvmx6T4

= Introduction =

This model is appr. 1:20 in scale.Some shapes have been modified for R/C purpose flight.Uses Twin 4S 50mm EDFs and the flight AUW is about 1.6kgYou can choose a grip version for hand launcher and a hook version for bungee launcher system.Since single shell and gyroid infill method are applied, the internal structure is simple and assembly is easy.some parts require sanding, grinding, drilling.

= Specification =

Wingspan : 660mmLength : 1,013mmWeight : 1.6~1.8kg(Ready to fly, with 4S 4,000mAh, according to your setting)Power system : Twin 4S 50mm EDFs

= Thrust / Control surface test =https://youtube.com/shorts/Zqi4fSAq2Gghttps://youtube.com/shorts/8MsJTS5LmmM