# NTSB investigations: Continental C85 series: 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 CEN26LA327](https://openairdocs.org/ntsb/CEN26LA327.md): Haberman Habercraft · Pelican Rapids, MN · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Sep 27, 2026 · N10516 · Substantial damage
  > On September 27, 2026, about 1720 central daylight time, a Haberman Habercraft airplane, N10516, was substantially damaged during an accident near Pelican Rapids, Minnesota. The pilot sustained a minor injury. The airplane was operated as a Title 14 Code of…
- [NTSB ERA22LA412](https://openairdocs.org/ntsb/ERA22LA412.md): Engineering & Research 415-C · Galion, OH · Accident · No injuries · Class 3 · Limited · Final report · Sep 9, 2022 · N99209 · Substantial damage
  > A partial loss of engine power due to an exhaust valve that was stuck in the open position.
- [NTSB WPR20LA094](https://openairdocs.org/ntsb/WPR20LA094.md): Ercoupe 415 · Torrance, CA · Accident · No injuries · Class 3 · Limited · Final report · Feb 25, 2020 · N3437H · Substantial damage
  > The partial loss of power due to a malfunction of the throttle cable, which limited movement of the throttle body.
- [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 CEN18LA223](https://openairdocs.org/ntsb/CEN18LA223.md): Aeronca 7BCM · Eureka Springs, AR · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 14, 2018 · N9098C · Substantial damage
  > The pilot’s failure to maintain adequate airspeed following a partial loss of engine power after takeoff for undetermined reasons, which resulted in the airplane exceeding its critical angle of attack and an aerodynamic stall at a low altitude.
- [NTSB CEN17LA238](https://openairdocs.org/ntsb/CEN17LA238.md): Aeronca 7BCM · Mahnomen, MN · Accident · Serious injuries · Limited investigation · Final report · Jun 21, 2017 · N2558E · Substantial damage
  > The pilot’s failure to abort the takeoff after recognizing a partial loss of engine power during the takeoff roll and his subsequent inability to maintain adequate airspeed during a turn to avoid power lines, which resulted in an aerodynamic stall. The…
- [NTSB WPR17LA122](https://openairdocs.org/ntsb/WPR17LA122.md): Luscombe 8A · Rexberg, ID · Accident · Minor injuries · Class 3 · Limited · Final report · Jun 3, 2017 · N1627K · Substantial damage
  > A loss of engine power for reasons that could not be determined based on the available information which resulted in a landing short of the runway.
- [NTSB CEN16LA267](https://openairdocs.org/ntsb/CEN16LA267.md): Aeronca 7BCM · Longmont, CO · Accident · Minor injuries · Limited investigation · Final report · Jul 16, 2016 · N2576E · Substantial damage
  > The pilot's decision to continue the takeoff after observing a partial loss of engine power, the reason for which could not be determined because postaccident examination of the airframe and engine revealed no evidence of mechanical malfunctions or failures.
- [NTSB ERA16LA172](https://openairdocs.org/ntsb/ERA16LA172.md): Champion 7BCM · Tyrone, GA · Accident · No injuries · Limited investigation · Final report · Apr 30, 2016 · N7620B · Substantial damage
  > A partial loss of engine power during cruise flight for reasons that could not be determined because postaccident examination of the engine revealed no anomalies that would have precluded normal operation.
- [NTSB WPR14CA197](https://openairdocs.org/ntsb/WPR14CA197.md): Cessna 140 · Vacaville, CA · Accident · Minor injuries · Data collection · Final report · May 21, 2014 · N2256N · Substantial damage
  > The pilot's use of excessive brakes during landing, which resulted in a nose over. Contributing to the accident was a partial loss of engine power during takeoff initial climb, likely due to carburetor ice.
- [NTSB CEN14LA199](https://openairdocs.org/ntsb/CEN14LA199.md): Ercoupe 415 C · Cookson, OK · Accident · Serious injuries · Limited investigation · Final report · Apr 12, 2014 · N2788H · Substantial damage
  > The pilot’s failure to properly secure the primer, which resulted in the loss of engine power during takeoff.
- [NTSB WPR12LA264](https://openairdocs.org/ntsb/WPR12LA264.md): Luscombe 8 · Twentynine Palms, CA · Accident · No injuries · Limited investigation · Final report · May 29, 2012 · N2435K · Substantial damage
  > A loss of engine power during initial climb for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.
- [NTSB WPR11LA131](https://openairdocs.org/ntsb/WPR11LA131.md): Aeronca 7AC · Novato, CA · Accident · No injuries · Limited investigation · Final report · Feb 10, 2011 · N2659E · Substantial damage
  > The pilot's use of a non-vented fuel cap, which resulted in a total loss of engine power due to fuel starvation.
- [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 WPR10CA334](https://openairdocs.org/ntsb/WPR10CA334.md): Luscombe 8E · Tillamook, OR · Accident · Minor injuries · Data collection · Final report · Jul 4, 2010 · N2466K · Substantial damage
  > The certified flight instructor’s selection of an inappropriate landing surface and the loss of engine power as a result of the improper use carburetor heat. Contributing to the accident was the flight instructor's inadequate supervision.
- [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.engine_model_code IN ('17008')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e."isDefiningEvent" AND e."tier2Number" = '342'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/342/cases?engine=17008

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