# NTSB investigations: Continental GTSIO-520-C, NC

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 ERA26LA050](https://openairdocs.org/ntsb/ERA26LA050.md): Cessna 401 · Eureka, NC · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Nov 18, 2025 · N6255Q · Substantial damage
  > On November 18, 2025, at 12:30 eastern standard time, a Cessna 401A, N6255Q, was substantially damaged when it was involved in an accident near Eureka, North Carolina. The commercial pilot received minor injuries. The airplane was operated as a Title 14 Code…
- [NTSB NYC08LA204](https://openairdocs.org/ntsb/NYC08LA204.md): Cessna 421C · Greenville, NC · Accident · Minor injuries · Limited investigation · Final report · Jun 2, 2008 · N49DD · Substantial damage
  > The malfunction and premature retraction of the landing gear for undetermined reasons.
- [NTSB ATL01FA109](https://openairdocs.org/ntsb/ATL01FA109.md): Cessna T-210F · Hendersonville, NC · Accident · 1 fatal · Field investigation · Final report · Sep 15, 2001 · N6740R · Destroyed
  > The pilot's failure to follow the air traffic controllers verbal instructions pertaining to heading and minimum safe vectoring altitude while being vectored for an ILS approach to his destination airport. This resulted in an in-flight collision with trees and…
- [NTSB ATL89LA121](https://openairdocs.org/ntsb/ATL89LA121.md): Aero Commander 685 · Southern Pines, NC · Accident · Minor injuries · Limited investigation · Final report · Apr 5, 1989 · N685RB · Substantial damage
  > The pilot's improper use of the mixture controls which resulted in engine roughness and the failure to properly execute the emergency procedure for a rough engine by placing the fuel boost pump switch in the low position.
- [NTSB ATL83LA373](https://openairdocs.org/ntsb/ATL83LA373.md): Cessna 401A · Monroe, NC · Accident · No injuries · Limited investigation · Final report · Sep 19, 1983 · N401HW · Substantial damage
  > The left landing gear collapsed on the acft as it was being taxied into the ramp. After turning left into the hub area the landing gear horn sounded and the left gear collapsed, according to the plt. A flt instructor who witnessed the accident said the ACFT'3…
- [NTSB ATL83FA033](https://openairdocs.org/ntsb/ATL83FA033.md): Cessna 411A · Plymouth, NC · Accident · No injuries · Field investigation · Final report · Nov 13, 1982 · N4411W · Destroyed
  > The pilot attempted a takeoff on a wet turf runway and lost control of the aircraft. The aircraft left the runway and collided with trees. Sometime later the aircraft caught fire. The pilot did not cut the switches off. The origin or destination of the flight…
- [NTSB IAD80FA009](https://openairdocs.org/ntsb/IAD80FA009.md): Cessna T210 · Highlands, NC · Accident · 2 fatal · Closed · Jul 8, 1979 · N6916R · Destroyed
- [NTSB NYC72FKM14](https://openairdocs.org/ntsb/NYC72FKM14.md): Cessna 421A · Charlotte, NC · Accident · No injuries · Closed · Dec 3, 1971 · N2224Q · Substantial damage
- [NTSB IAD71FKM40](https://openairdocs.org/ntsb/IAD71FKM40.md): Cessna 411A · Greensboro, NC · Accident · No injuries · Closed · Jun 23, 1971 · N7363U · 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" = 'NC' 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 ('17035'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17035&state=NC

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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.