| Crash location | Unknown |
| Nearest city | Louisville, CO
39.977763°N, 105.131930°W |
| Tail number | N63XL |
|---|---|
| Accident date | 15 Sep 1989 |
| Aircraft type | Piper PA-31T2 |
| Additional details: | None |
FAILURE OF THE PILOT TO MAINTAIN ADEQUATE AIRSPEED, WHILE MANEUVERING FOR SPACING IN THE TRAFFIC PATTERN, WHICH RESULTED IN AN INADVERTENT STALL AT LOW ALTITUDE.