4 ms·

Then you just get stealth drones (fixed wing). Bondo, styrofoam, electric ducted fans, frequency hopping radio links, all easily doable. Only hard part really i

by kortex 6y ago

Then you just get stealth drones (fixed wing). Bondo, styrofoam, electric ducted fans, frequency hopping radio links, all easily doable. Only hard part really is range. For that, I could see hybrid electrics that power down the gas/nitro engine for stealth.

sudosysgen 6y ago
Or even just a gas turbine, as RC people already use. 10:1 TWR, relatively cheap. Quite loud, but works at high altitudes.
- meheleventyone 6y ago
  Small gas powered drones for the military are already pretty common.