Mitsubishi MU-2 Marquise crash, Apr 6, 1993 (4 killed), C...
Mitsubishi MU-2 Marquise accident on April 6, 1993 near Casper-Natrona County, Wyoming, United States with 4 fatalities. Cause: The pilot failed to...
- Date: April 6, 1993
- Aircraft: Mitsubishi MU-2 Marquise
- Location: Casper-Natrona County, Wyoming, United States
- Fatalities: 4
- Phase of flight: Approach and landing
- Cause: The pilot failed to maintain proper altitude during the night IFR approach in instrument meteorological conditions.
A Mitsubishi MU-2 air ambulance operated by Casper Air Service was flying from Riverton to Casper at night in instrument conditions. It struck a ridge along the localizer centreline on the ILS approach to runway 08, about 8 miles short of the airport. All four people aboard were killed.