Accident · 1990-08-07
What the record says
- Event date
- 1990-08-07
- Event type
- Accident
- Highest injury level
- Serious injury
- Aircraft
- AEROSPATIALE SA315B (N351RM)
- Operating rule
- Part 133
- Operator
- Rocky Mountain Helicopters Operator named in NTSB report
- Operated by (per NTSB report)
- ROCKY MOUNTAIN HELICOPTERS
Probable cause
LOSS OF POWER DUE TO CONTAMINATION IN THE ENGINE SPEED GOVERNOR.
Source: NTSB case SEA90FA158Flight crew
Flight-crew details for this event aren't in the NTSB database extract we hold (its coverage starts with 2008 events) — a gap in our data, not an absence of crew.
Facts as the NTSB records them — GroundCheck adds no judgement. Preliminary records may be revised as the investigation proceeds.