ZeroAvia Ships First Flight Intent SuperStack Flex Fuel Cell System to Defence Sector Customer

– ZeroAvia announced that it has shipped its first flight intent SuperStack Flex modular low temperature proton exchange membrane (LTPEM) fuel cell system to a customer in the defence sector. The system has been fully qualified against the customer’s airworthiness requirements. ZeroAvia’s SuperStack Flex is a modular fuel cell power generation system that can be […]

Chinese Tandem Rotor Drone Boying T1400 Makes Maiden Flight

The Boying T1400 Tandem Rotor Unmanned Helicopter, developed by United Aircraft, successfully completed its maiden flight in Harbin, northeast China’s Heilongjiang Province, on October 30, 2025 — marking a key milestone in China’s expanding unmanned aviation capabilities. The T1400, a next-generation tandem rotor unmanned helicopter, represents a significant step forward for China’s aviation industry. With […]

I Built the World’s Smallest FPV Drone

Hoarder Sam meticulously designs and 3D-prints a miniature FPV drone frame, modifying a BetaFPV Air65. This build requires precise adjustments, including hand-drilling for optimal component fit. Witness the assembly process, from initial CAD design to test flights with various batteries. Source: YouTube