PB-1, A-6881

Only one build

Powered by a 800 hp Packard 2A-2500

Aeroplane Photo Supply No. 2430

Large Image

Photo Back


Large Image


Large Image

Photo Back



Large Image


The Naval Aircraft Factory replaced the Packards with an experimental 800 hp geared P & W R-1860 Hornets. This aircraft was then redesignated as XPB-2.