Unlike Heli Attack and Heli Attack 2, Heli Attack 3 has 4 different types of helis.
(These names are not official)
Type 1: Patrolling Drone "H3-P Pigeon"
Seen in: 1-1, 1-2, 1-3, 3-1
Health: 5 Pistol Shots
Points Given: 5000
Type 2: Basic Helicopter "H3-NR Hawk"
Seen in: 1-4, 2-1, 2-2, 2-3, 3-2, 4-1
Health: 30 Pistol Shots
Points Given: 30000
Type 3: Bombard Helicopter "H3-BBD Eagle"
Seen in: 2-4, 3-3, 3-4, 4-2
Health: 45 Pistol Shots
Points Given: 45000
Special: Bomb Drop
Type 4: Heavy Missile Launching Helicopter "H3-GBFH Dragon"
Seen in: 4-3, 4-4, Zone X
Health: 60 Pistol Shots
Points Given: 60000
Special: Missile Barrage, Machine Gun 360° Strafing