N407MH — 1997 Bell 407
DeregisteredChecked against FAA & NTSB records · as of Jul 15, 2026
N407MH appears in 1 NTSB accident record (most recent 2014, no injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 15, 2026.
Aircraft record
Accident & incident history
The failure of the power turbine thrust (No. 5) bearing due to overheating as a result of oil starvation, which led to the engine failure. Also causal to the accident was an undocumented repair to the gearbox cover oil delivery tube port during which an insert was threaded into the oil delivery tube port that subsequently restricted the oil flow to the power turbine thrust bearing.
Registration timeline
Ownership and registration events for this airframe (the 1997 Bell 407).
- Feb 14, 2018deregistered — Classic Medical Inc
Frequently asked
- Has N407MH been in an accident?
- Yes. N407MH appears in 1 NTSB accident record, the most recent in 2014.
- What kind of aircraft is N407MH?
- N407MH is a 1997 Bell 407 (rotorcraft), serial number 53100.
The full N407MH report
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- Full NTSB investigation narratives for all 1 record — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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