PDA

View Full Version : U.S. Propeller Inc. 72" Pasadena,CA


Nikolai224
09-06-2015, 11:20 AM
Trying to id this prop any help would be appreciated numbers on it are DES 74 FD 56 SER 32005

Dbahnson
09-07-2015, 02:47 PM
Not much available on US Propellers, as the company is best know for making drone props. But among the list of 74 inch props on a list I have there is no "FD" model. Could the stamping be "FB"?

It looks as if all of the 74 inch props were made for 90 or 100 hp engines.

There "should" be some other numbers stamped on it, including the Type Certificate number (TC . . . ).

I moved this to the "Modern" propeller category, as it was likely manufactured long after WW1.