September 12, 1921

September 12, 1921

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The Wadsworth Aviation Bill

The Barnhart Twin 15 “Wampus-Kat”

Safety Tanks for Aircraft Competition

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More Features
304305

The Wadsworth Aviation Bill

Important Measure to Create Bureau of Civil Aeronautics
308309

The Barnhart Twin 15 “Wampus-Kat”

The development in American, moderate sized, commercial transport airplanes is shown in the Barnhart Twin 15 “Wampus-Kat”, a new product of the C. R. Little aircraft Works of Pasadena, California. Before the work of designing and constructing the machine was started, one year was spent in planning and investigating the need for a commercial airplane, which would assist in establishing the commercial use of aircraft.
318319

Safety Tanks for Aircraft Competition

318319

The Oehmichen Helicopter

314315

Aircraft and Disarmament

By Our Washington Correspondent4 min

308309

High Efficiency of Seaplanes

By G. Pegna4 min

316317

The New Glenn Martin High Lift Wing

It is now generally admitted that the relative advantages of internal and external wing bracing must be studied more carefully than heretofore. The Glenn L. Martin Co., recognizing this fact, began last year to develop several new wings of rather thick section.

By Clarence D. Hanscom3 min

302303
Editorials

Regarding the Schneider Cup

306307

A New System of Bombing Tests

Air Attache, Italian Embassy, Washington, D. C.

By Lt. Col. A. Guidoni3 min

310311

The Air Mail

September 51921 September 191921