Incident · 2004-08-19
What the record says
- Event date
- 2004-08-19
- Event type
- Incident
- Highest injury level
- No injuries
- Aircraft
- Bell 412 (N22347)
- Operating rule
- Part 135
- Operator
- operator not named in the NTSB record
Probable cause
The failure and separation of the tail rotor gearbox for undetermined reasons.
Source: NTSB case FTW04IA217Flight 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.