| Span, upper plane | 31′4¾″ |
| Length over all | 26′2″ |
| Height over all | 10′10-3/16″ |
| Machine, empty | 1,566 lbs. |
| Machine,loaded | 2,400 lbs. |
| Machine, loaded with overhang | 2,450 lbs. |
The Thomas-Morse Aircraft Corporation
Four aeroplanes shown by the Thomas-Morse Company: the Type S-6, S-7, S4-C Scout, and the M-B-3 Fighter.
The M-B-3 Fighter is equipped with a 300 horse-power Hispano-Suiza engine. It is a single-seater, and is said to be the fastest climbing aeroplane in the world.
The S4-C is an 80 horse-power Le Rhone Scout, used for advanced training. It has been used at most of the army training-schools throughout the United States.
The S-6 is a Tandem two-seater, very similar to the S4-C in general appearance. With an 80 horse-power Le Rhone, this machine has a speed range of 33-105 M.P.H. In ten minutes its climb is 7,800 feet.
The S-7 is a side-by-side Tractor, with an 80 horse-power Le Rhone engine. The side-by-side seating makes it especially desirable for pleasure flying. The cockpit contains numerous comforts and conveniences.
The principal dimensions and specifications of the S-7 are:
| Span, both planes | 32′0″ |
| Over-all length | 21′6″ |
The United Aircraft Engineering Corporation