| Registration / Serial: | No Reg |
| Aircraft Original Type: | Gallaudet D-4 |
| Aircraft Generic Type: | Gallaudet D-4 |
| Aircraft Version: | Gallaudet D-4 |
| C/n (msn): |
| City / Seaplane Base: | Warwick -Chepiwanoxet Island seaplane (closed) |
| Region / Country: | Rhode Island, United States |
| Photo Date: | 1918 |
| Photo from: | AirHistory.net Photo Archive |
| Photo ID: | 485144Submit Correction |
| View count: | 320 |
While the D-4 retained the propeller within the fuselage of the earlier D-1 and D-2 aircraft, it had one engine, not two. Two D-4s were built for the USN. One crashed but the other arrived in 1919. It was entered in the 1922 Curtiss Marine Trophy Race but did not finish. Photo from: National Archives at College Park, Maryland
| Registration / Serial: | No Reg |
| Aircraft Version: | Gallaudet D-4 |
| C/n (msn): | |
| City / Seaplane Base: | Warwick -Chepiwanoxet Island seaplane (closed) | Region / Country: | Rhode Island, United States |
| Photo Date: | 1918 |
| Photo from: | AirHistory.net Photo Archive |
| Registration / Serial: | No Reg |
| Aircraft Original Type: | Gallaudet D-4 |
| Aircraft Generic Type: | Gallaudet D-4 |
| Aircraft Version: | Gallaudet D-4 |
| C/n (msn): |
| City / Seaplane Base: | Warwick -Chepiwanoxet Island seaplane (closed) |
| Region / Country: | Rhode Island, United States |
| Photo Date: | 1918 |
| Photo from: | AirHistory.net Photo Archive |
| Photo ID: | 485144Submit Correction |
| View count: | 320 |
While the D-4 retained the propeller within the fuselage of the earlier D-1 and D-2 aircraft, it had one engine, not two. Two D-4s were built for the USN. One crashed but the other arrived in 1919. It was entered in the 1922 Curtiss Marine Trophy Race but did not finish. Photo from: National Archives at College Park, Maryland
| Registration / Serial: | No Reg |
| Aircraft Version: | Gallaudet D-4 |
| C/n (msn): | |
| City / Seaplane Base: | Warwick -Chepiwanoxet Island seaplane (closed) | Region / Country: | Rhode Island, United States |
| Photo Date: | 1918 |
| Photo from: | AirHistory.net Photo Archive |