| Registration / Serial: | NX4570 |
| Alternate Registration: | X4570 |
| Aircraft Original Type: | Alexander Eaglerock |
| Aircraft Generic Type: | Alexander Eaglerock |
| Aircraft Version: | Alexander Eaglerock A-7 |
| C/n (msn): | 451 |
| Location: | In Flight |
| Region / Country: | Colorado, United States |
| Photo Date: | 1928 to 1929 |
| Photo from: | AirHistory.net Photo Archive |
| Photo ID: | 417916Submit Correction |
| View count: | 228 |
Eaglerock A-7 three-seater, powered by a Ryan-Siemens 9 (Siemens-Halske Sh 12) engine. Two A-7s were produced, both reportedly conversions. NX4570 destroyed in a hangar fire in 1929. Photo from: Pikes Peak Library District
| Registration / Serial: | NX4570 |
| Alternate Registration: | X4570 |
| Aircraft Version: | Alexander Eaglerock A-7 |
| C/n (msn): | 451 |
| Location: | In Flight | Region / Country: | Colorado, United States |
| Photo Date: | 1928 to 1929 |
| Photo from: | AirHistory.net Photo Archive |
| Registration / Serial: | NX4570 |
| Alternate Registration: | X4570 |
| Aircraft Original Type: | Alexander Eaglerock |
| Aircraft Generic Type: | Alexander Eaglerock |
| Aircraft Version: | Alexander Eaglerock A-7 |
| C/n (msn): | 451 |
| Location: | In Flight |
| Region / Country: | Colorado, United States |
| Photo Date: | 1928 to 1929 |
| Photo from: | AirHistory.net Photo Archive |
| Photo ID: | 417916Submit Correction |
| View count: | 228 |
Eaglerock A-7 three-seater, powered by a Ryan-Siemens 9 (Siemens-Halske Sh 12) engine. Two A-7s were produced, both reportedly conversions. NX4570 destroyed in a hangar fire in 1929. Photo from: Pikes Peak Library District
| Registration / Serial: | NX4570 |
| Alternate Registration: | X4570 |
| Aircraft Version: | Alexander Eaglerock A-7 |
| C/n (msn): | 451 |
| Location: | In Flight | Region / Country: | Colorado, United States |
| Photo Date: | 1928 to 1929 |
| Photo from: | AirHistory.net Photo Archive |