droneless
shuttleless
jetless
drony
nonaeronautical
minidrone
uncrewed
droner
glideless
radio-controlled aircraft
pilotless aircraft
drone
deviceless
crewless
radarless
dronelike
dronist
propulsionless
linerless
nonflight
nonaerial
unequipped
vizorless
missionless
microdrone
flybarless
unelectronic
nonelectronic
parachuteless
uncorded
propellerless
chuteless
wirelessless
winglessly
optionally piloted vehicle
rotorless
cableless
resistorless
nonplane
busless
floatless
flightlessly
boardless
machineless
radioless
modemless
unflying
hangerless
dead stick
drant