fire-support helicopter

air combat capable helicopter / air-to-air capable helicopter

ambulance helicopter / medical evacuation (MEDEVAC) helicopter

medical evacuation (MEDEVAC) helicopter / ambulance helicopter

fire support coordinator / fire-support coordinator (FSCOORD)

fire(-fire) helicopter

air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen

assault support helicopter battalion

Helicopter Section of Aviation Support Programme (NAMSA)

helicopter support

slant fire; diagonal fire; oblique fire; fire to the oblique

fire-fighting helicopter

fire control orders (FCO) ('Hold Fire', 'Cease Fire' and 'Engage')

tactical support syn. combat support

assault helicopter company / troop

attack helicopter (atk hel)

attack helicopter troop

cargo helicopter

heavy-lift helicopter

helicopter / (розм.) heli / helo / chopper (H; hel)

helicopter amphibious assault ship

helicopter carrier

helicopter hoist

helicopter landing deck

helicopter operations

helicopter transportable

landing platform (helicopter)

military helicopter

shipborne helicopter

transport helicopter (trans hel)

utility helicopter

Sea King helicopter

helicopter refuelling area