At work on one of the F-5-L type of seaplane at the Naval Aircraft Factory, League Island, near Philadelphia. The F-5-L is one of the largest type of naval seaplane, and flew from Hampton Roads, Va., to Rockaway Naval Air Station, L.I.
OPPORTUNITIES
IN AVIATION
By Captain ARTHUR SWEETSER
U.S. Air Service
Author of "The American Air Service"
and
GORDON LAMONT,
Late Lieutenant in the Royal Air Force, Canada
Frontispiece