May 18, 1925

Stability and Controllability of Airplanes

The Wright-Langley Controversy

UNITED STATES AIR FORCES

U. S. NAVAL AVIATION

544545

Stability and Controllability of Airplanes

Part VII. Actual Airplanes and the Tail Spin

550551

The Wright-Langley Controversy

Both Sides Presented by Orville Wright and Dr. Walcott
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UNITED STATES AIR FORCES

U. S. NAVAL AVIATION

542543

The Waco Model 9

A New Three-Place OX5 Engined Commercial Airplane Produced by the Advance Aircraft Co.
548549

A Proposed American Air Line

546547

Housing the Air Mail

New Hangars Provide Modem Facilities for Air Transport
552553
AIRPORTS AND AIRWAYS

Airway Information

548549

The National Elimination Balloon Race

The 1925 Race Won by the Winner of the 1924 Race
556557

Publisher’s News Letter

When we hear that our readers and advertisers have established mutually profitable relations it gives us great satisfaction. Enjoy the following burst of enthusiasm that we received in March. “We take pleasure to inform you that as an advertising medium you are great.

552553
AIRPORTS AND AIRWAYS

Boston, Mass.

May 111925 May 251925