Photos from the top:

1.    F/A 18 High Angle of Attack Fighter in 80' x 120' tunnel (1991)

2.    Joint Advanced Strike Technology Fighter X-32 in 80' x 120' tunnel (1995)

3.    Sikorsky S-76 Helicopter Rotor in 80' x 120' tunnel (1992)

4.    High Speed Civil Transport in 40' x 80' tunnel (1994)

5.    Space Shuttle Orbiter in 40' x 80' tunnel (1976)