| Registration / Serial: | N40400 |
| Aircraft Original Type: | Martin 202 |
| Aircraft Generic Type: | Martin 202/303/404 |
| Aircraft Version: | Martin 404 |
| C/n (msn): | 9123 |
| Operator Titles: | Glenn L. Martin Company |
| Location: | In Flight |
| Region / Country: | Unknown State, United States |
| Photo Date: | 21 October 1950 to 31 December 1953 |
| Photo from: | AirHistory.net Photo Archive |
| Photo ID: | 445616Submit Correction |
| View count: | 303 |
The Martin 404 prototype, converted from a Martin 202. A former Eastern Air Lines 404 c/n 14233) was painted as N40400 at the Maryland Aviation Museum. Photo from: Nationaal Archief (Netherlands)
| Registration / Serial: | N40400 |
| Aircraft Version: | Martin 404 |
| C/n (msn): | 9123 |
| Operator Titles: | Glenn L. Martin Company |
| Location: | In Flight | Region / Country: | Unknown State, United States |
| Photo Date: | 21 October 1950 to 31 December 1953 |
| Photo from: | AirHistory.net Photo Archive |
| Registration / Serial: | N40400 |
| Aircraft Original Type: | Martin 202 |
| Aircraft Generic Type: | Martin 202/303/404 |
| Aircraft Version: | Martin 404 |
| C/n (msn): | 9123 |
| Operator Titles: | Glenn L. Martin Company |
| Location: | In Flight |
| Region / Country: | Unknown State, United States |
| Photo Date: | 21 October 1950 to 31 December 1953 |
| Photo from: | AirHistory.net Photo Archive |
| Photo ID: | 445616Submit Correction |
| View count: | 303 |
The Martin 404 prototype, converted from a Martin 202. A former Eastern Air Lines 404 c/n 14233) was painted as N40400 at the Maryland Aviation Museum. Photo from: Nationaal Archief (Netherlands)
| Registration / Serial: | N40400 |
| Aircraft Version: | Martin 404 |
| C/n (msn): | 9123 |
| Operator Titles: | Glenn L. Martin Company |
| Location: | In Flight | Region / Country: | Unknown State, United States |
| Photo Date: | 21 October 1950 to 31 December 1953 |
| Photo from: | AirHistory.net Photo Archive |