| Registration / Serial: | 55-4150 |
| Alternate Serial: | 54150 |
| Aircraft Original Type: | Piasecki H-21 Workhorse/Shawnee |
| Aircraft Generic Type: | Vertol H-21 Workhorse/Shawnee (42/43/44) |
| Aircraft Version: | Vertol H-21C Shawnee |
| C/n (msn): | C105 |
| Operator Titles: | USA - Army |
| Unit Markings: | Aviation Board |
| Location: | Not known |
| Region / Country: | Unknown State, United States |
| Photo Date: | 1957 to 1962 |
| Photo from: | Peter de Jong CollectionContact |
| Photo ID: | 762925Submit Correction |
| View count: | 117 |
The US Army Aviation Board, a test unit, was so named from 1957 and based at Fort Rucker. The H-21C first flew in 1956.
| Registration / Serial: | 55-4150 |
| Alternate Serial: | 54150 |
| Aircraft Version: | Vertol H-21C Shawnee |
| C/n (msn): | C105 |
| Operator Titles: | USA - Army |
| Location: | Not known | Region / Country: | Unknown State, United States |
| Photo Date: | 1957 to 1962 |
| Photo from: | Peter de Jong CollectionContact |
| Registration / Serial: | 55-4150 |
| Alternate Serial: | 54150 |
| Aircraft Original Type: | Piasecki H-21 Workhorse/Shawnee |
| Aircraft Generic Type: | Vertol H-21 Workhorse/Shawnee (42/43/44) |
| Aircraft Version: | Vertol H-21C Shawnee |
| C/n (msn): | C105 |
| Operator Titles: | USA - Army |
| Unit Markings: | Aviation Board |
| Location: | Not known |
| Region / Country: | Unknown State, United States |
| Photo Date: | 1957 to 1962 |
| Photo from: | Peter de Jong CollectionContact |
| Photo ID: | 762925Submit Correction |
| View count: | 117 |
The US Army Aviation Board, a test unit, was so named from 1957 and based at Fort Rucker. The H-21C first flew in 1956.
| Registration / Serial: | 55-4150 |
| Alternate Serial: | 54150 |
| Aircraft Version: | Vertol H-21C Shawnee |
| C/n (msn): | C105 |
| Operator Titles: | USA - Army |
| Location: | Not known | Region / Country: | Unknown State, United States |
| Photo Date: | 1957 to 1962 |
| Photo from: | Peter de Jong CollectionContact |