Allied Air Vehicles

Rotary Wing

UH-1 Huey Slick - Utility Helicopter
UH-1 Huey Gunship - Gunship helicopter
OH-6 Cayuse - Scout Helicopter, aka LOACH for Light Observation Helicopter
UH-34 Seahorse - Medium Lift helicopter
H-21 Workhorse/Shawnee/Flying Banana - the world's worst medium lift helicopter
OH-13 Sioux, aka The Spunk Bubble - a travesty of an aircraft, arguably just a means to transport a rotor torque alarm through the sky

OV-10 Bronco - the beloved Might Steed of the AFAC. Slow, with excellent vision and a rocket-heavy armament. If the Bronco can see it, it's going to have a bad day.
O-1 Bird Dog - a Cessna that got lost and sprayed grey. Powered by a lawnmower engine and unarmed bar a radio. Scatter is weirdly fond of it despite everything.
O-2 Skymaster - a travesty of an aircraft; two Cessnas got cut-and-shut. Powered by two lawnmower engines and spite. Best employed by cutting up and turning into a desk.

A-1 Skyraider, aka Spad. Massive and overpowered pistol engine aircraft with a million pylons and a vast lift capacity Can stay on station all day, come in at treetop height and walking pace to spaff napalm over the broad area.
A-4 Skyhawk, aka Scooter - baby strike jets catapulted off Navy carriers.
A-6 Intruder - medium bombers catapulted off Navy carriers. Bombs for days, and tiny engines that give a weird whisting noise as they overfly you.
A-7 Corsair-II - Air Force medium bomber. Fast and angry, bombs for days.
A-37 Dragonfly, aka Super Tweet - the tiniest little fighter bomber that could. Adorable. No notes. Will not hear a bad word spoken against.

F-4 Phantom - Air Force heavy fighter. Missile armed, your best defence against MiGs.
F-8 Crusader - Air Force fighter. Gun armed, sometimes beats up ground targets for us.
F-100 Super Saber, aka Hun (for Hundred) - light fighter/bomber.
F-105 Thunderchief, aka Thud - verrrrry fast fighter bomber with tiny windows and crap visibility. Cross your fingers.

B-52 Stratofortress. Any air callsign with the prefix Heavy is probably one of these. Bombs for weeks; they're flying so high they can't see anything. Read your map grids verrrry carefully.