Aircraft Photo of NC725W | Boeing 221A Monomail | United Air Lines | AirHistory.net
Aircraft
Registration / Serial:NC725W
Aircraft Original Type:Boeing 221 Monomail
Aircraft Generic Type:Boeing 221 Monomail
Aircraft Version:Boeing 221A Monomail
Operator / Titles:United Air Lines
C/n (msn):1153
Location
Location:In Flight
Region / Country:Washington, United States
 
Photo Date:1930
Photo from:RAScholefield Collection
Photo ID: 7667
Photo Comment

One of two Monomails built as technology demonstrators for latge monoplane commercial aircraft. Initially Model 200, here modified to eight-seat 221A standard and test flown by United Airlines. The future site of Boeing's Renton factory lies beyond the Monomail's right wheel. From UAL 60 years ago.

This photo was added on 13 September 2017, and has since been viewed 50 times.