HU - Helicopter, Utility

Model Designation Manufacturer Engine(s) Crew Other
HU-1 Iroquois Bell 1 Lycoming T53-L-1
UH-1
HU-1A Iroquois Bell 1 Lycoming T53-L-1A
TH-1A, UH-1A
HU-1B Iroquois Bell 1 Lycoming T53-L-5/11
UH-1B
HU-1C Iroquois Bell 1 Lycoming T53-L-5/11
UH-1C
HU-1D Iroquois Bell 1 Lycoming T53-L-11
UH-1D
HU-1E Iroquois Bell 1 Lycoming T53-L-5/11A/11B/11C/11D
UH-1E