| Crash location | Unknown |
| Nearest city | Boulder, CO
40.014986°N, 105.270546°W |
| Tail number | N2655V |
|---|---|
| Accident date | 01 Apr 1990 |
| Aircraft type | Cessna 421-C |
| Additional details: | None |
A LOSS OF AIRPLANE CONTROL AS A RESULT CONTROL INTERFERENCE BY THE PASSENGER FOLLOWING A STRUGGLE BETWEEN THE PILOT AND THE PASSENGER.