# NTSB investigations, MD: Not determined, general

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 ERA23LA349](https://openairdocs.org/ntsb/ERA23LA349.md): Cessna A185F · Leonardtown, MD · Accident · No injuries · Class 3 · Limited · Final report · Aug 24, 2023 · N955LS · Substantial damage
  > A loss of engine power during an approach to landing for undetermined reasons.
- [NTSB ERA23LA093](https://openairdocs.org/ntsb/ERA23LA093.md): Piper PA-28-151 · Annapolis, MD · Accident · Minor injuries · Class 3 · Limited · Final report · Dec 26, 2022 · N1867H · Substantial damage
  > A reported partial loss of engine power for undetermined reasons.
- [NTSB ERA21LA267](https://openairdocs.org/ntsb/ERA21LA267.md): Piper PA-28-161 · Easton, MD · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 24, 2021 · N2143G · Destroyed
  > A total loss of engine power for reasons that could not be determined.
- [NTSB ERA19LA160](https://openairdocs.org/ntsb/ERA19LA160.md): Piper PA28R · Easton, MD · Accident · No injuries · Limited investigation · Final report · Mar 13, 2019 · N33305 · Substantial damage
  > The loss of engine power for reasons that could not be determined because postaccident engine examination and testing revealed no preimpact mechanical malfunctions or failures that would have precluded normal operation.
- [NTSB ERA18LA094](https://openairdocs.org/ntsb/ERA18LA094.md): Cessna 172 · Ocean City, MD · Accident · 2 fatal · Limited investigation · Final report · Mar 1, 2018 · N615JA · Destroyed
  > The pilot's flight in dark night visual meteorological conditions, which resulted in an impact with water for reasons that could not be determined based on the available information.
- [NTSB ERA18LA021](https://openairdocs.org/ntsb/ERA18LA021.md): Socata TB200 · Annapolis, MD · Accident · No injuries · Class 2 · Limited · Final report · Nov 10, 2017 · N207GT · Substantial damage
  > A loss of engine power for undetermined reasons after the disconnection of the propeller governor control due to inadequate securenment during maintenance.
- [NTSB ERA17LA100](https://openairdocs.org/ntsb/ERA17LA100.md): Piper PA32R · Friendly, MD · Accident · Serious injuries · Limited investigation · Final report · Feb 6, 2017 · N21HD · Substantial damage
  > A total loss of engine power during initial climb for reasons that could not be determined because examination of the wreckage revealed no mechanical malfunctions or failures that would have precluded normal operation.
- [NTSB ERA16LA046](https://openairdocs.org/ntsb/ERA16LA046.md): Mooney M20 · Fort Meade, MD · Accident · No injuries · Limited investigation · Final report · Nov 22, 2015 · N5512Q · Substantial damage
  > A partial loss of engine power for reasons that could not be determined because postaccident examination of the engine revealed no mechanical malfunctions or failures that would have precluded normal operation.
- [NTSB ERA15LA179](https://openairdocs.org/ntsb/ERA15LA179.md): Bell 206B · Taylors Island, MD · Accident · No injuries · Limited investigation · Final report · Mar 24, 2015 · N43CM · Substantial damage
  > A partial loss of engine power during cruise flight for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation.
- [NTSB ERA14LA404](https://openairdocs.org/ntsb/ERA14LA404.md): Piper PA-28-180 · Gaithersburg, MD · Accident · Serious injuries · Limited investigation · Final report · Aug 23, 2014 · N9095J · Substantial damage
  > The loss of engine power due to fuel starvation for reasons that could not be determined during postaccident examination of the fuel supply and fuel vent systems.
- [NTSB ERA14LA050](https://openairdocs.org/ntsb/ERA14LA050.md): Cessna 170 · Ridgely, MD · Accident · No injuries · Limited investigation · Final report · Oct 8, 2013 · N4216V · Substantial damage
  > A total loss of engine power for reasons that could not be determined based on the available evidence.
- [NTSB ERA11LA399](https://openairdocs.org/ntsb/ERA11LA399.md): Cessna 182K · Stevensville, MD · Accident · No injuries · Limited investigation · Final report · Jun 30, 2011 · N2888R · Substantial damage
  > A total loss of engine power during initial climb for undetermined reasons.
- [NTSB ERA11LA141](https://openairdocs.org/ntsb/ERA11LA141.md): Piper PA-31-350 · Baltimore, MD · Accident · No injuries · Limited investigation · Final report · Feb 11, 2011 · N31NW · Substantial damage
  > An in-flight overload failure of the left elevator inboard balance weight rib for undetermined reasons.
- [NTSB ERA10TA197](https://openairdocs.org/ntsb/ERA10TA197.md): Cessna 182P · Frederick, MD · Accident · Minor injuries · Final report · Mar 30, 2010 · N52790 · Substantial damage
  > A loss of engine power for undetermined reasons following a reported severe turbulence encounter.
- [NTSB ERA09LA269](https://openairdocs.org/ntsb/ERA09LA269.md): Cessna 208 · Frederick, MD · Accident · No injuries · Limited investigation · Final report · Apr 21, 2009 · N208JW · Substantial damage
  > A loss of engine power due to the failure of one or more compressor turbine blades for an undetermined reason.
- [NTSB NYC08LA075](https://openairdocs.org/ntsb/NYC08LA075.md): Dean Patrick G Genesis · Laurel, MD · Accident · Minor injuries · Limited investigation · Final report · Jan 5, 2008 · N969PZ · Substantial damage
  > The reason for this occurrence was undetermined.

## 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."eventStateOrRegion" = 'MD' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f."findingCode", '05000000'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-findings/05000000/cases?state=MD

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