| Registration / Serial: | M-506 |
| Aircraft Original Type: | Martin B-10 (139) |
| Aircraft Generic Type: | Martin B-10 (139) |
| Aircraft Version: | Martin 139WH-1 |
| C/n (msn): | 669 |
| Operator Titles: | Netherlands East Indies - Air Force |
| Location: | In Flight |
| Country: | Indonesia |
| Photo Date: | December 1936 to December 1939 |
| Photo from: | AirHistory.net Photo Archive |
| Photo ID: | 309770Submit Correction |
| View count: | 967 |
These bombers were supposed to deal with a Japanese invasion fleet. Photo from: Nationaal Archief (Netherlands)
| Registration / Serial: | M-506 |
| Aircraft Version: | Martin 139WH-1 |
| C/n (msn): | 669 |
| Operator Titles: | Netherlands East Indies - Air Force |
| Location: | In Flight | Country: | Indonesia |
| Photo Date: | December 1936 to December 1939 |
| Photo from: | AirHistory.net Photo Archive |
| Registration / Serial: | M-506 |
| Aircraft Original Type: | Martin B-10 (139) |
| Aircraft Generic Type: | Martin B-10 (139) |
| Aircraft Version: | Martin 139WH-1 |
| C/n (msn): | 669 |
| Operator Titles: | Netherlands East Indies - Air Force |
| Location: | In Flight |
| Country: | Indonesia |
| Photo Date: | December 1936 to December 1939 |
| Photo from: | AirHistory.net Photo Archive |
| Photo ID: | 309770Submit Correction |
| View count: | 967 |
These bombers were supposed to deal with a Japanese invasion fleet. Photo from: Nationaal Archief (Netherlands)
| Registration / Serial: | M-506 |
| Aircraft Version: | Martin 139WH-1 |
| C/n (msn): | 669 |
| Operator Titles: | Netherlands East Indies - Air Force |
| Location: | In Flight | Country: | Indonesia |
| Photo Date: | December 1936 to December 1939 |
| Photo from: | AirHistory.net Photo Archive |