N633JH — 1987 Mcdonnell Douglas Helicopter 369E
Active registrationChecked against FAA & NTSB records · as of Jul 29, 2026
N633JH appears in 1 NTSB accident record (most recent 2024, serious injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 29, 2026.
Aircraft record
- Serial number
- 0230E
- Manufacturer
- Mcdonnell Douglas Helicopter
- Model
- 369E
- Year
- 1987
- Category
- Rotorcraft
- Engine
- Rolls-royc 250-c20b
- Registration
- Active
- Registered to
- Jack Harter Helicopters Inc — Lihue, HI
Accident & incident history
Maintenance personnel’s noncompliance with maintenance manual procedures that required the removal of the overrunning clutch output bearing during the regreasing procedure, which resulted in inadequate regreasing of the bearing and the subsequent failure of the overrunning clutch assembly.
Registration timeline
Ownership and registration events for this airframe (the 1987 Mcdonnell Douglas Helicopter 369E).
- Jun 20, 2012registered — Jack Harter Helicopters Inc
Frequently asked
- Has N633JH been in an accident?
- Yes. N633JH appears in 1 NTSB accident record, the most recent in 2024.
- What kind of aircraft is N633JH?
- N633JH is a 1987 Mcdonnell Douglas Helicopter 369E (rotorcraft), serial number 0230E.
- Who is N633JH registered to?
- N633JH is registered to Jack Harter Helicopters Inc of Lihue, HI. Registration status: active.
The full N633JH report
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- Full NTSB investigation narratives for all 1 record — the complete text, not just the cause line
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- Complete registration & deregistration timeline, print-ready
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