SEA00FA014 · Enstrom F28C
Enstrom F28C · Accident: dragged wing, rotor, pod, float or tail/skid while maneuvering
From Eastern Oregon Regional Airport at Pendleton (KPDT) to an unrecorded destination
Event
- NTSB case
- SEA00FA014
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 1 · all aircraft and ground
- Ground fatalities
- 0
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Enstrom F28C
- Aircraft type
- Enstrom F28
- Category
- Helicopter
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N635H
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Eastern Oregon Regional Airport at Pendleton (KPDT)To not recorded
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Maneuvering
- First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Dragged wing, rotor, pod, float or tail/skid
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
Cause areas
- Pilot in command › Clearance, not maintained
- Pilot in command › Remedial action, inadequate
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The helicopter was destroyed when it sustained a tail rotor blade strike during a solo instructional flight. The airline transport pilot, who was preparing for a commercial rotorcraft-helicopter rating checkride on the following day, was fatally injured. The pilot was on his second left-hand circuit of the pattern and had been cleared for the option. On his first circuit, he had made three touchdowns along the length of the runway, at the threshold, mid-length, and at the departure end, then had continued his circuit. On the second circuit, the tower controller had again cleared the pilot for the option. The tower controller observed similar touchdowns at the threshold, and at mid-field. He stated that he was looking away at the time of the crash; however he heard a very garbled transmission, looked in the direction of the helicopter, saw dirt flying, and activated the siren and dispatched rescue vehicles. Ground strikes consistent with tail rotor blade strikes were found near the wreckage.
Probable cause
Failure to maintain clearance from the runway surface while maneuvering at low altitude, and inadequate remedial action after the tail rotor struck the surface.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record SEA00FA014
- Event ID
- 20001212X20171
- Case number
- SEA00FA014
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 313e480397876ce77acf63cea024410535948dc3524c7286d7bbb785e8a00159; retrieved 2026-09-20T21:39:27.002Z.