CHI05LA176 · Schweizer G-164B
Central Valley Aviation Schweizer G-164B · Accident: loss of engine power during takeoff
From Buxton, ND (private airstrip) to Buxton, ND
Event
- NTSB case
- CHI05LA176
- 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
Schweizer G-164B
- Aircraft type
- Schweizer G-164
- Category
- Airplane
- 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
- N6631Q
- Operator
- Central Valley Aviation
- Onboard fatalities
- Unknown
- Route
- From Buxton, ND (private airstrip)To Buxton, ND
- 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
- Takeoff
- 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
- Loss of engine power
- 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
- Reason for occurrence undetermined
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The airplane collided with the terrain during a forced landing following a loss of engine power during takeoff from a private airstrip. The pilot stated that he was initiating the aerial application flight with 265 gallons of fungicide on board when the accident occurred. He reported that he performed an engine run-up which was normal. He stated that just after lifting off, the engine began to lose power and he did not have enough runway left to land back on the runway. The pilot stated that he was able to clear a ditch and a north/south road at the end of the runway and decided to attempt to land on an east/west road in front of him. He stated that the airplane contacted the south side of the road at which time the left gear collapsed. The airplane then slid across the road and came to rest in a ditch on the north side of the road. Post accident inspection of the airplane revealed the magnetos fired when tested and continuity was established throughout the engine.
Probable cause
A loss of engine power on takeoff due to undetermined reasons. A factor was the ditch that the airplane contacted during the forced landing.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CHI05LA176
- Event ID
- 20050712X00993
- Case number
- CHI05LA176
- 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: 4008170a08ba2f12b12fe605e0af552f2b2b27dc1508baa0c5a93e73f86e9350; retrieved 2026-09-22T05:40:22.252Z.