98 results for helicopters
Words to specify: +warbirds
78 
Piasecki HRP-1
80 1956 Bell 47G
78 Piasecki H-21B Workhorse
80 Brantley B-2
77 Cessna Skyhook
80 BEA Sikorsky S-61
80 Worlds Biggest Helicopter MIL V-12
77 Mil Mi-6 Hook
80 Schweizer S300
77 Sikorsky CH-37B Mojave
77 New York Airways Piasecki 44B
77 Mil Mi-10 Harke
80 
Brantly B-2
77 Mil Mi-12
60 Sikorsky HH52
77 Kamov KA-29
77 Sikorsky HH52
77 Aérospatiale SA 315B Lama
77 Coast Guard HH-65 Dolphin
77 Sikorsky CH-37 Mojave