Беспилотные вертолеты
Gyrodyne
QH-50
1961
Westland
WG.25 "Mote"
1975
Westland
"Wisp"
1976
Westland
"Wideeye"
1977
Dornier
Do-34 Kiebitz
1977
Canadair
CL-227
1981
ОКБ Камова,
Ка-137
1998
Nanjing
WZ-1
1998
Bell
"Eagle Eye"
1998
SAIC/ATI
"Vigilante"
1998
Bombardier
CL-327 "Guardian"
1998
Sikorsky
"Cypher"
1998
Sikorsky
"Cypher II"
2000