Spain) | Cierva: C.6A [384/109] | |
 1925 |
Cierva: C.6 [383/109] | ||
| 1924 |
 | Cierva: C.5 [382/109] | |
| 1923 |
 | Cierva: C.4 [381/109] | |
| 1923 |
 | Cierva: C.2 [379/109] | |
 110 HP | ||
| 1922 |
 | Cierva: C.3 [380/109] | |
| 1921 |
 | Cierva: C.1 [378/109] | |
| 60 HP  1 | ||
|
| Cierva: C.6A [384/109] | |
| 1925 |
Cierva: C.6 [383/109] | ||
| 1924 |
| Cierva: C.5 [382/109] | |
| 1923 |
| Cierva: C.4 [381/109] | |
| 1923 |
| Cierva: C.2 [379/109] | |
| 110 HP | ||
| 1922 |
| Cierva: C.3 [380/109] | |
| 1921 |
| Cierva: C.1 [378/109] | |
| 60 HP 1 | ||
|