| Registration / Serial: | 162509 |
| Other Marks: | HC-40 |
| Aircraft Original Type: | Sikorsky S-65 |
| Aircraft Generic Type: | Sikorsky S-65 (H-53) |
| Aircraft Version: | Sikorsky MH-53E Sea Dragon |
| C/n (msn): | 65521 |
| Operator Titles: | USA - Navy |
| Unit Markings: | HC-4 |
| City / Airport: | Graf Ignatievo (LBPG)Map |
| Country: | Bulgaria |
| Event: | Co-operative Key 2001 |
| Photo Date: | 13 September 2001 |
| Photo by: | Marinus Dirk Tabak (via Joop de Groot)Contact |
| Photo ID: | 256149Submit Correction |
| View count: | 252 |
Co-operative Key exercise
| Registration / Serial: | 162509 |
| Aircraft Version: | Sikorsky MH-53E Sea Dragon |
| C/n (msn): | 65521 |
| Operator Titles: | USA - Navy |
| City / Airport: | Graf Ignatievo (LBPG)Map | Country: | Bulgaria |
| Photo Date: | 13 September 2001 |
| Photo by: | Marinus Dirk Tabak (via Joop de Groot)Contact |
| Registration / Serial: | 162509 |
| Other Marks: | HC-40 |
| Aircraft Original Type: | Sikorsky S-65 |
| Aircraft Generic Type: | Sikorsky S-65 (H-53) |
| Aircraft Version: | Sikorsky MH-53E Sea Dragon |
| C/n (msn): | 65521 |
| Operator Titles: | USA - Navy |
| Unit Markings: | HC-4 |
| City / Airport: | Graf Ignatievo (LBPG)Map |
| Country: | Bulgaria |
| Event: | Co-operative Key 2001 |
| Photo Date: | 13 September 2001 |
| Photo by: | Marinus Dirk Tabak (via Joop de Groot)Contact |
| Photo ID: | 256149Submit Correction |
| View count: | 252 |
Co-operative Key exercise
| Registration / Serial: | 162509 |
| Aircraft Version: | Sikorsky MH-53E Sea Dragon |
| C/n (msn): | 65521 |
| Operator Titles: | USA - Navy |
| City / Airport: | Graf Ignatievo (LBPG)Map | Country: | Bulgaria |
| Photo Date: | 13 September 2001 |
| Photo by: | Marinus Dirk Tabak (via Joop de Groot)Contact |