CEN11CA071 · Grumman G-164
Orwick Spraying Service Grumman G-164 · Accident: loss of engine power (total) during initial climb
From Michigan, ND (private airstrip) to Michigan, ND (private airstrip)
Event
- NTSB case
- CEN11CA071
- 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
Grumman G-164
- Aircraft type
- Grumman 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
- N554Y
- Operator
- Orwick Spraying Service
- Onboard fatalities
- Unknown
- Route
- From Michigan, ND (private airstrip)To Michigan, ND (private airstrip)
- 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
- Initial climb
- 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
- Loss of engine power (total)
- 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 power plant
- Aircraft › Aircraft systems
- Personnel issues › Action/decision
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot stated that, during an attempted takeoff of an aerial application flight, the engine did not appear to be producing as much power as he anticipated. When the airplane became airborne, about 300 feet before the departure end of the runway, it experienced a total loss of engine power. The pilot lowered the nose and the airplane impacted the runway's overrun area and nosed over; it came to rest inverted about 300 feet past the departure end of the runway. A postaccident examination by Federal Aviation Administration inspectors revealed that they were unable to obtain compression in two engine cylinders. They additionally found that a magneto was inoperative; no other anomalies were found.
Probable cause
The pilot's failure to abort the takeoff roll following a noticeable loss of engine power due to low engine compression and a magneto failure.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN11CA071
- Event ID
- 20101115X65449
- Case number
- CEN11CA071
- 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: a629654faad2facaba040a21460aaa0dc94acee16896c289c76b8537aabb87ae; retrieved 2026-09-15T15:33:53.832Z.