Ann: Completion of Next Generation Micro Gas Turbine, page-15

With a ground launch system ( to get some airspeed and height ) just what weight could a 40kg thrust engine keep in the air at what speed?


I see for surveillance that there are no hydrogen fuel cell drones that have high endurance and low weight.

Also noting that there are large 300Kg capacity air launch drones from for instance a C130 that can effectively wither glide to destination or controlled flight to resupply a remote military unit for example of a attriable drone/ unmanned aircraft - More accurate than a supply parachute drop

https://www.unmannedsystemstechnology.com/feature/hydrogen-fuel-cell-powers-auroras-long-range-drone/