# NTSB investigations: Cessna 152: Loss of engine power (partial)

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB CEN26LA330](https://openairdocs.org/ntsb/CEN26LA330.md): Cessna 152 · Bolingbrook, IL · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Sep 29, 2026 · N69009 · Substantial damage
  > On September 29, 2026, about 1828 central daylight time, a Cessna 152 II airplane, N69009, sustained substantial damage when it was involved in an accident near Bolingbrook, Illinois. The flight instructor and the student pilot sustained minor injuries. The…
- [NTSB CEN23LA036](https://openairdocs.org/ntsb/CEN23LA036.md): Cessna 152 · Manchester, MI · Accident · No injuries · Class 3 · Limited · Final report · Nov 13, 2022 · N222UM · Substantial damage
  > A partial loss of engine power as a result of carburetor ice.
- [NTSB ERA19TA235](https://openairdocs.org/ntsb/ERA19TA235.md): Cessna 152 · Wakefield, VA · Accident · No injuries · Class 3 · Final report · Jul 25, 2019 · N47028 · Substantial damage
  > The pilot's inadequate preflight inspection, which failed to detect and remove all water from fuel, and maintenance personnel’s unapproved repair of the right wing fuel cap, which resulted in fuel contamination and a subsequent partial loss of engine power…
- [NTSB ERA19LA069](https://openairdocs.org/ntsb/ERA19LA069.md): Cessna 152 · Bell Glade, FL · Accident · No injuries · Limited investigation · Final report · Dec 17, 2018 · N4886B · Substantial damage
  > A partial loss of engine power due to the No. 1 cylinder's valve keeper becoming dislodged, which ultimately resulted in the intake valve becoming stuck in the valve guide and in the loss of compression to the cylinder.
- [NTSB ERA18LA259](https://openairdocs.org/ntsb/ERA18LA259.md): Cessna 152 · St. Augustine, FL · Accident · No injuries · Limited investigation · Final report · Sep 8, 2018 · N6469P · Substantial damage
  > The partial loss of engine power due to a fractured exhaust valve, which resulted in a forced landing on unsuitable terrain and a subsequent rollover.
- [NTSB WPR18LA148](https://openairdocs.org/ntsb/WPR18LA148.md): Cessna 152 · Hillsboro, OR · Accident · No injuries · Class 3 · Limited · Final report · May 26, 2018 · N152GB · Substantial damage
  > The partial loss of engine power during a go-around due to the loose copper electrode finger inside the left magneto.
- [NTSB ERA16LA111](https://openairdocs.org/ntsb/ERA16LA111.md): Cessna 152 · Pembroke Pines, FL · Accident · Minor injuries · Limited investigation · Final report · Feb 24, 2016 · N6449P · Substantial damage
  > The loss of engine power while on approach for reasons that could not be determined based on the available evidence.
- [NTSB ERA15LA248](https://openairdocs.org/ntsb/ERA15LA248.md): Cessna 152 · St. Augustine, FL · Accident · No injuries · Limited investigation · Final report · Jun 18, 2015 · N6553L · Substantial damage
  > A partial loss of engine power for reasons that could not be determined based on the available information.
- [NTSB CEN15IA230](https://openairdocs.org/ntsb/CEN15IA230.md): Cessna 152 · Pilot Point, TX · Incident · No injuries · Incident investigation · Final report · Apr 30, 2015 · N49158 · Minor damage
  > The loss of engine power due to the separation of the distributor gear arm on the left magneto.
- [NTSB CEN14FA057](https://openairdocs.org/ntsb/CEN14FA057.md): Cessna 152 · Spring, TX · Accident · 2 fatal · Field investigation · Final report · Nov 18, 2013 · N555UF · Substantial damage
  > The flight instructor's failure to maintain airspeed following a partial loss of engine power for reasons that could not be determined during postaccident examination, which resulted in an aerodynamic stall and subsequent loss of airplane control.
- [NTSB ERA13LA187](https://openairdocs.org/ntsb/ERA13LA187.md): Cessna 152 · Miami, FL · Accident · No injuries · Limited investigation · Final report · Apr 4, 2013 · N6141Q · Substantial damage
  > A partial loss of engine power due to the failure of the No. 3 exhaust valve. Contributing to the accident was the airplane operator’s failure to follow the engine manufacturer’s recommended engine overhaul intervals.
- [NTSB ERA12LA525](https://openairdocs.org/ntsb/ERA12LA525.md): Cessna 152 · Ormond Beach, FL · Accident · No injuries · Limited investigation · Final report · Aug 24, 2012 · N24264 · Substantial damage
  > The pilot's improper decision to take off again after a successful abort due to diminished airplane climb performance. Contributing to the accident was carburetor icing during the taxi, which resulted in the loss of engine performance.
- [NTSB CEN12CA599](https://openairdocs.org/ntsb/CEN12CA599.md): Cessna 152 · Rockford, IL · Accident · No injuries · Data collection · Final report · Aug 17, 2012 · N152BA · Substantial damage
  > A partial loss of engine power for reasons that could not be determined because postaccident examination of the engine revealed no anomalies.
- [NTSB ERA12LA106](https://openairdocs.org/ntsb/ERA12LA106.md): Cessna 152 · Venice, FL · Accident · No injuries · Limited investigation · Final report · Dec 9, 2011 · N471TC · Substantial damage
  > A loss of engine power during takeoff for reasons that could not be determined because postaccident examination and testing did not reveal any anomalies that would have precluded normal operation.
- [NTSB CEN12LA077](https://openairdocs.org/ntsb/CEN12LA077.md): Cessna 152 · Princeton, MN · Accident · No injuries · Limited investigation · Final report · Nov 22, 2011 · N6436P · Substantial damage
  > The inadequate installation of the threaded insert in the No. 2 cylinder spark plug hole by maintenance personnel, which resulted in a loss of engine power during initial climb.
- [NTSB ERA11LA103](https://openairdocs.org/ntsb/ERA11LA103.md): Cessna 152 · Wimauma, FL · Accident · No injuries · Limited investigation · Final report · Dec 31, 2010 · N28BA · Substantial damage
  > The mechanic/pilot's failure to detect a visible exhaust gas leak and cracked cylinder head immediately prior to the accident flight, which resulted in a partial loss of engine power during initial climb. Contributing to the accident was an inadequate…
- [NTSB ERA10LA434](https://openairdocs.org/ntsb/ERA10LA434.md): Cessna 152 · Hollywood, FL · Accident · No injuries · Limited investigation · Final report · Aug 20, 2010 · N93588 · Substantial damage
  > A loss of engine power for undetermined reasons.
- [NTSB ERA10LA187](https://openairdocs.org/ntsb/ERA10LA187.md): Cessna 152 · Moore, SC · Accident · No injuries · Limited investigation · Final report · Mar 24, 2010 · N93441 · Substantial damage
  > The certificated mechanic's improper installation of a helicoil, which resulted in the separation of a sparkplug and the helicoil and led to a partial loss of engine power.
- [NTSB WPR09FA398](https://openairdocs.org/ntsb/WPR09FA398.md): Cessna 152 · Hesperia, CA · Accident · 2 fatal · Field investigation · Final report · Aug 16, 2009 · N67361 · Substantial damage
  > The pilot's failure to maintain adequate airspeed while maneuvering in the traffic pattern, which resulted in an aerodynamic stall/spin. Also causal was the failure of the left magneto due to improper assembly of the drive gear during installation on the…
- [NTSB WPR09LA205](https://openairdocs.org/ntsb/WPR09LA205.md): Cessna 152 · Carlsbad, CA · Accident · No injuries · Limited investigation · Final report · Apr 20, 2009 · N48259 · Substantial damage
  > A partial loss of engine power during takeoff due to carbon fouling of a spark plug.
- [NTSB ERA09LA247](https://openairdocs.org/ntsb/ERA09LA247.md): Cessna 152 · Cross City, FL · Accident · Minor injuries · Limited investigation · Final report · Apr 16, 2009 · N64988 · Substantial damage
  > Loss of engine power for undetermined reasons.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2071835')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '342' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/342/sequence?model=2071835

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