(Just the highlights, not really feeling 100% yet...)
Marines in Bolivia, minor brawls, nothing major.
Curtiss F14C and Grumman F4F chosen as finalists for new Navy fighter. Both similar, slight performance edge to the Curtiss, armament edge to Grumman. Douglas, Vought and Northrop deliver prototypes of new torpedo and scout bombers.
Preparations for San Francisco talks begin. Little hope of success is forecast in professional circles.
Coast Guard announces two new heavy icebreakers for Alaskan service, Bear and Rush will begin construction next year. They will be equipped with seaplanes and moderate armament.
The new Navy airship Bismarck was laid down in Akron on April 23rd while on June 14th the Albuquerque was laid down in the large drydock in Charleston.
Atlantic Clipper makes her first trans-Atlantic voyage from Lakehurst to Friedrichshafen. She will also make voyages to Cleito.