WPR09CA338 · Bell 206B
Farm and Forest Helicopter Service Bell 206B · Accident: inflight upset during landing
From Burlington, WA to Burlington, WA
Event
- NTSB case
- WPR09CA338
- 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
- 0 · all aircraft and ground
- Ground fatalities
- Unknown
- 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
Bell 206B
- Aircraft type
- Bell 206
- 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
- N302PD
- Operator
- Farm & Forest Helicopter Service
- Onboard fatalities
- Unknown
- Route
- From Burlington, WATo Burlington, WA
- 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 137: Agricultural
- 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
- Landing · flare/touchdown
- Defining eventThe 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
- Inflight upset
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot was returning from an aerial application flight in the local area. As he neared the flatbed trailer that he intended to utilize as his landing zone, he noticed that there was a right crosswind of about 5 knots. Just prior to touchdown he felt the helicopter move to the left and subsequently contact the trailer. He attempted to lift off from the trailer by adding right cyclic and increasing the collective. The helicopter rolled to the right, resulting in the main rotor blades contacting the ground and substantial damage to the main rotor assembly, tail rotor assembly, and the tail boom. The pilot reported no preimpact mechanical malfunctions or failures with the helicopter.
Probable cause
The pilot’s failure to maintain control of the helicopter while attempting to lift off from a trailer. The helicopter subsequently impacted the ground and rolled over.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record WPR09CA338
- Event ID
- 20090713X01337
- Case number
- WPR09CA338
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
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: f7662db0f2814dfd6baaf8a4efa03bcaaf7732332abfa0c616b045a5dbcfe9c9; retrieved 2026-09-15T11:49:25.423Z.