USA - Naval aviation and armament
| Modification | Purpose | Deliveries | Number of commissioned | Discarding | Differences from the previous modification |
| UO-1 | recon / observation | 6/1924 - 1927 | 141, mostly on floats | 12/1929 | --- |
| UO-5 | 1928 | 15 converted from UO-1 | 12/1929 | Wright J-5 engine (220 h. p.), wings as on FU-1 |
| Modification |
UO-1 |
|
Wing span, m |
10.45 |
|
Length, m |
7.45 |
|
Height, m |
2.67 |
|
Wings area, m2 |
26.92 |
|
Empty mass, kg |
678 |
|
Full flying-off mass, kg |
1046 |
| Engine | 1 Wright J-3 |
| Power, h. p. | 200 |
| Maximal speed, km/h | 200 |
| Cruise speed, km/h | |
| Flying range, km | 626 |
| Vertical speed, m/s | |
| Maximal altitude, m | 5730 |
| Complement | 2 |
| Armament | 1 x 7.6 Browning MG |
UO-1
© Ivan Gogin, 2008