CEN11LA365 · Boeing A75N1 (PT17)
Boeing A75N1 (PT17) · Accident: loss of control in flight
From Fremont Municipal Airport (FFX) to Freemont, MI
Narrative check · The NTSB narrative appears to contradict this record's location and departure or destination. Values are shown as recorded, not corrected; compare with the narrative.
Event
- NTSB case
- CEN11LA365
- 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
Boeing A75N1 (PT17)
- Aircraft type
- Boeing A75
- 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
- N60147
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route Narrative disagrees
- From Fremont Municipal Airport (FFX), Freemont, MITo Freemont, MI
- 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
- Other
- 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 control in flight
- 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
- Not determined › Not determined
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The airplane began to descend after takeoff and while on the crosswind leg of the airport traffic pattern. The pilot stated that he could not stop the airplane from descending before the airplane impacted trees. The passenger stated that the airplane was running fine and that it did not sound different before the accident. The pilot did not provide the propeller assembly for further examination to determine what may have reduced the airplane’s climb performance.
The Michigan Department of State Police administered a preliminary breath test to the pilot after the accident; the pilot’s blood alcohol concentration (BAC) was 0.18%. The State Police Forensic Science Division’s laboratory report analyzed the pilot’s blood, which had a BAC of 0.15%. According to the Federal Aviation Administration (FAA), effects of a BAC of .18% can include confusion, dizziness, impaired visual perception, impaired balance, and moderate muscular incoordination.
Probable cause
The pilot’s failure to attain a positive climb rate following takeoff for reasons that could not be determined because the propeller was not provided for further examination. Contributing to the accident was the pilot's impairment from alcohol.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN11LA365
- Event ID
- 20110602X81052
- Case number
- CEN11LA365
- 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: cd818ad8a3302829da5093c8874c63f5d4a9348da46e0712df67a1959360d43e; retrieved 2026-09-15T16:14:17.939Z.