Blue Thunder
Aérospatiale Gazelle
The title aircraft is a heavily modified Aérospatiale Gazelle designed "The Special."
Bell 206 JetRanger
Several are seen throughout the film. Most are police helicopters although Murphy and Lymangood fly a civilian one in one scene.
Bell Iroquois
Seen on the police station helipad.
Eurocopter AS350 AStar
Seen used as a new helicopter.