Complete the objectives listed below to acquire the planes 

A-10

Finish every ground training objectives in Training Mode

Blue Impulse T2 Trainer

On the bay map, find the Blue Impulse logo under the bridge (Free Flight Mode)

Blue Impulse F-86 Fighter

On the island map, find the Blue Impulse logo (Free Flight Mode)

C1

Complete maneuver objectives at Aero Meet.

F-86 Fighter

In Training Mode, log one hour of playing time

F-104J fighter

Reach Mach 2.0

F-105 Drone

In Training Mode, fly 50,000 feet

 F-14B Test Bed

Finish Reconnaissance Mission 2

F-15 Aggressor 1

Log 50 kills

F-15 Aggressor 2

Log 100 kills

F-15C

Finish ACM objectives at Aero Meet

F-15J

Finish 10 scrambles

F-2B

Finish 50 scrambles

Oh-6

Finish helicopter training

 Su-27 Fighter

Finish Reconnaissance Mission 3.