Helicopter-DataBase
by Thomas Girke
Aircraft History Summary
Data of Manufacturing
Type
Mi-4
Manufacturer
Kazan helicopter plant No 387
manufactured
1963
Construction Number
10 142
Line Number
142-10
Time Line of Aircraft History
| Reg / Serial | Type | Operator | Time Line / Remarks | Photo | |
|---|---|---|---|---|---|
| details | 525 | Mi-4 | Helicopter Regiment 31 | del 19Jul1963 | |
| details | 525 | Mi-4 | Helicopter Regiment 34 | trf 01May1971, canx 01Dec1979 |  |
| details | 525 | Mi-4 | Sub-Officer School VIII |
ground instructional airframe preserved at Bad Düben |
|
| details | 525 | Mi-4 | Military Technical School of the Air Force and Air Defence | trf 03Sep1984
ground instructional airframe preserved at Bad Düben |