# NTSB investigations: Continental I0-470 series, MD

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 ERA24LA037](https://openairdocs.org/ntsb/ERA24LA037.md): Cessna 210 · Frederick, MD · Accident · No injuries · Class 4 · Limited · Final report · Nov 13, 2023 · N9515X · Substantial damage
  > A failure of a hydraulic filter, which preluded normal extension of the landing gear. Also causal was the pilot’s failure to confirm that he landing gear was extended before landing, which resulted in a gear up landing.
- [NTSB ERA20CA091](https://openairdocs.org/ntsb/ERA20CA091.md): Cessna 185 · Laytonsville, MD · Accident · No injuries · Data collection · Final report · Jan 17, 2020 · N1557F · Substantial damage
  > The failure of the tailwheel attachment tube during the takeoff roll, which resulted in a loss of directional control, a runway excursion, and the left main landing gear collapsing.
- [NTSB ERA18LA181](https://openairdocs.org/ntsb/ERA18LA181.md): Beech 35B33 · Berlin, MD · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 29, 2018 · N9745Y · Substantial damage
  > The failure of the No. 3 cylinder exhaust valve, which resulted in the total loss of engine power during takeoff.
- [NTSB ERA10LA375](https://openairdocs.org/ntsb/ERA10LA375.md): Cessna 182 · Crisfield, MD · Accident · No injuries · Limited investigation · Final report · Jul 17, 2010 · N777RM · Substantial damage
  > The pilot's delayed decision to abort the takeoff, which resulted in a runway excursion.
- [NTSB ERA10FA154](https://openairdocs.org/ntsb/ERA10FA154.md): Beech P35 · Edgewater, MD · Accident · 1 fatal · Field investigation · Final report · Feb 27, 2010 · N1521S · Substantial damage
  > The pilot's failure to maintain adequate airspeed while on approach, which resulted in an inadvertent stall. Contributing to the accident was the pilot's likely impairment due to back pain, symptoms of opiate withdrawal, or both.
- [NTSB IAD99FA070](https://openairdocs.org/ntsb/IAD99FA070.md): Cessna 310Q · Salisbury, MD · Accident · Serious injuries · Field investigation · Final report · Sep 28, 1999 · N69945 · Substantial damage
  > The improper installation of the #2 cylinder that resulted in a fractured crankshaft and a total loss of engine power. Factors in the accident were the premature deployment of the landing gear and flaps by the pilot.
- [NTSB BFO96LA002](https://openairdocs.org/ntsb/BFO96LA002.md): Beech 95-B55 · Annapolis, MD · Accident · No injuries · Limited investigation · Final report · Oct 5, 1995 · N6648W · Substantial damage
  > the pilot's improper planning/decision, and/or failure to go around while there sufficient airspeed and runway remaining during the approach/landing. Factors relating to the accident were: standing water on the runway, and resultant hydroplaning conditions.
- [NTSB BFO89LA046](https://openairdocs.org/ntsb/BFO89LA046.md): Cessna 210A · Ocean City, MD · Accident · No injuries · Limited investigation · Final report · Jun 19, 1989 · N9520X · Substantial damage
  > Failure of the pilot to go around after landing long & recovering from a bounced landing. Contributing factors were: the pilot's excessive airspeed on the apch, his improper flare for the landing, his failure to attain the proper touchdown point, and the…
- [NTSB ATL81FIG06](https://openairdocs.org/ntsb/ATL81FIG06.md): Cessna 310G · Mitchellville, MD · Accident · No injuries · Closed · Feb 9, 1981 · N8919Z · Destroyed
- [NTSB ATL80FIG17](https://openairdocs.org/ntsb/ATL80FIG17.md): Navion G · Chester, MD · Accident · Minor injuries · Closed · Aug 31, 1980 · N2353T · Substantial damage
- [NTSB IAD79FA069](https://openairdocs.org/ntsb/IAD79FA069.md): Cessna 310K · Cresaptown, MD · Accident · 2 fatal · Closed · Aug 20, 1979 · N7060L · Destroyed
- [NTSB IAD71FIG14](https://openairdocs.org/ntsb/IAD71FIG14.md): Cessna 210 · Churchville, MD · Accident · No injuries · Closed · Aug 26, 1970 · N7366E · Substantial damage
- [NTSB DIA69F0059](https://openairdocs.org/ntsb/DIA69F0059.md): Beech 35-B33 · Ocean City, MD · Accident · No injuries · Closed · Jul 30, 1968 · N1782G · Substantial damage
- [NTSB NYC66F0544](https://openairdocs.org/ntsb/NYC66F0544.md): Aero Comdr 500-B · Hagerstown, MD · Accident · Minor injuries · Closed · Feb 24, 1966 · N9388R · Substantial damage
- [NTSB NYC66F0359](https://openairdocs.org/ntsb/NYC66F0359.md): Cessna 210B · Clinton, MD · Accident · No injuries · Closed · Oct 26, 1965 · N9741X · Substantial damage
- [NTSB NYC66F0004](https://openairdocs.org/ntsb/NYC66F0004.md): Custer CCW-5 · Hagerstown, MD · Accident · No injuries · Closed · Apr 29, 1965 · N5855V · Substantial damage
- [NTSB NYC65F0141](https://openairdocs.org/ntsb/NYC65F0141.md): Cessna 210B · Gaithersburg, MD · Accident · No injuries · Closed · Apr 8, 1965 · N9624X · Substantial damage
- [NTSB UNK64X3543](https://openairdocs.org/ntsb/UNK64X3543.md): Beechcraft A55 · Baltimore, MD · Accident · No injuries · Closed · Aug 22, 1964 · N7501S · Substantial damage

## 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 x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17027'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17027&state=MD

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.