# NTSB investigations: Cessna 120: 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 WPR19LA233](https://openairdocs.org/ntsb/WPR19LA233.md): Cessna 120 · Livermore, CA · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 21, 2019 · N4237N · Substantial damage
  > A partial loss of engine power due to fouled spark plugs in the No. 4 cylinder. Contributing to the accident was the pilot’s exceedance of the airplane’s critical angle of attack and a subsequent loss of control during the initial climb.
- [NTSB CEN19LA006](https://openairdocs.org/ntsb/CEN19LA006.md): Cessna 120 · Hudson, CO · Accident · Minor injuries · Limited investigation · Final report · Oct 13, 2018 · N1881N · Substantial damage
  > The partial loss of engine power for reasons that could not be determined based on the available information.
- [NTSB CEN17LA145](https://openairdocs.org/ntsb/CEN17LA145.md): Cessna 120 · Columbia, IL · Accident · No injuries · Limited investigation · Final report · Mar 19, 2017 · N1915N · Substantial damage
  > The partial loss of engine power due to carburetor icing.
- [NTSB ERA12CA118](https://openairdocs.org/ntsb/ERA12CA118.md): Cessna 120 · Montague, MA · Accident · No injuries · Data collection · Final report · Dec 17, 2011 · N89809 · Substantial damage
  > The pilot's delay in performing a rejected takeoff after experiencing an intermittent loss of engine power, which resulted in a runway excursion.
- [NTSB ERA10LA453](https://openairdocs.org/ntsb/ERA10LA453.md): Cessna 120 · Rockland, ME · Accident · No injuries · Limited investigation · Final report · Aug 29, 2010 · N2493N · Destroyed
  > The loss of engine power for undetermined reasons.
- [NTSB ERA09LA407](https://openairdocs.org/ntsb/ERA09LA407.md): Cessna 120 · Morristown, TN · Accident · Minor injuries · Limited investigation · Final report · Jul 16, 2009 · N7227E · Substantial damage
  > The partial loss of engine power for undetermined reasons.
- [NTSB ERA09CA171](https://openairdocs.org/ntsb/ERA09CA171.md): Cessna 120 · Woodstock, GA · Accident · No injuries · Data collection · Final report · Jan 12, 2009 · N57N · Substantial damage
  > A loss of engine power, as reported by the pilot, 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 ('2071402')
    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=2071402

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