Phoenix - Flagstaff
Flight / Schedule
Phoenix - Flagstaff
Aircraft
Cessna 441 ConquestRegistration
N6858S
MSN
441-0253
Year of Manufacture
1982
Date
February 20, 1987 at 06:45 PM
Type
CRASHFlight Type
Ambulance
Flight Phase
Landing (descent or approach)
Crash Site
Plain, Valley
Crash Location
Flagstaff Arizona
Region
North America • United States of America
Coordinates
35.1988°, -111.6518°
Crash Cause
Technical failure
Narrative Report
On February 20, 1987 at 06:45 PM, Phoenix - Flagstaff experienced a crash involving Cessna 441 Conquest, operated by Samaritan AirEvac - Samaritan Health Services, with the event recorded near Flagstaff Arizona.
The flight was categorized as ambulance and the reported phase was landing (descent or approach) at a plain, valley crash site.
2 people were known to be on board, 2 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.
Crew on board: 1, crew fatalities: 1, passengers on board: 1, passenger fatalities: 1, other fatalities: 0.
The listed crash cause is technical failure. The aircraft was on an emergency medical service (ems/medevac) flight with a pilot and a flight nurse aboard to transport a maternity patient from Flagstaff to Phoenix. During a night arrival, the pilot began a VOR-A approach in IMC, then he reported a problem with his avionics and elected to make a missed approach. During the missed approach, he said that he 'lost' an inverter, then reported the gyros were inoperative. Radar vectors were being provided when he stated 'we have big trouble here.' Soon thereafter, radar and radio contacts were lost and the aircraft crashed approximately 7 miles southeast of the airport. During impact, the aircraft made a deep crater and was demolished. No preimpact engine or airframe failure was found. An investigation revealed the #2 (copilot's) attitude indicator was inoperative on the previous flight. A discrepancy report was taken to the avionics department, but the requested entry was not made in the aircraft form-4. The pilot took off before corrective action was taken. The operations manual requested 1,000 hours multi-engine time as pic and training by esignated cfi's. The pilot had approximately 837 hours multi-engine time, recorded 9 training flights in N6858S with non-designated instructors, completed a part 135 flight check on 2/17/88. Both occupants were killed.
Aircraft reference details include registration N6858S, MSN 441-0253, year of manufacture 1982.
Geospatial coordinates for this crash are approximately 35.1988°, -111.6518°.
Fatalities
Total
2
Crew
1
Passengers
1
Other
0
Crash Summary
The aircraft was on an emergency medical service (ems/medevac) flight with a pilot and a flight nurse aboard to transport a maternity patient from Flagstaff to Phoenix. During a night arrival, the pilot began a VOR-A approach in IMC, then he reported a problem with his avionics and elected to make a missed approach. During the missed approach, he said that he 'lost' an inverter, then reported the gyros were inoperative. Radar vectors were being provided when he stated 'we have big trouble here.' Soon thereafter, radar and radio contacts were lost and the aircraft crashed approximately 7 miles southeast of the airport. During impact, the aircraft made a deep crater and was demolished. No preimpact engine or airframe failure was found. An investigation revealed the #2 (copilot's) attitude indicator was inoperative on the previous flight. A discrepancy report was taken to the avionics department, but the requested entry was not made in the aircraft form-4. The pilot took off before corrective action was taken. The operations manual requested 1,000 hours multi-engine time as pic and training by esignated cfi's. The pilot had approximately 837 hours multi-engine time, recorded 9 training flights in N6858S with non-designated instructors, completed a part 135 flight check on 2/17/88. Both occupants were killed.
Cause: Technical failure
Occupants & Outcome
Crew On Board
1
Passengers On Board
1
Estimated Survivors
0
Fatality Rate
100.0%
Known people on board: 2
Operational Details
Schedule / Flight
Phoenix - Flagstaff
Flight Type
Ambulance
Flight Phase
Landing (descent or approach)
Crash Site
Plain, Valley
Region / Country
North America • United States of America
Aircraft Details
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