# Major NTSB investigations: Continental IO-520 series

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 LAX87MA125](https://openairdocs.org/ntsb/LAX87MA125.md): Boeing 727-224 · Los Angeles, CA · Accident · No injuries · Major investigation · Final report · Feb 26, 1987 · N88704 · 2 aircraft · No damage
  > After a ngt lndg on north side of Los Angeles intl arpt, Cessna 310, N98834, was taxied south (s) to delta cargo area. Bfr rchg s rwys (25L & 25R), the plt stopped short of kilo ramp bhnd another acft (N61C) & contacted s gnd ctlr (GC-1). He was told to hold…
- [NTSB ATL85MA049](https://openairdocs.org/ntsb/ATL85MA049.md): Beech 58 · Charleston, SC · Accident · 1 fatal · Major investigation · Final report · Dec 6, 1984 · N7230R · Destroyed
  > Plt descended below mda during a night VOR (non-precision) apch to an uncontrolled arpt and collided with trees & groundwhich were obscured by fog. The plt had 'pushed' himself to make the trip according to friends and associates in an attempt to win an…
- [NTSB ATL84MA101](https://openairdocs.org/ntsb/ATL84MA101.md): Beech V35B · Charlottesville, VA · Accident · 4 fatal · Major investigation · Final report · Feb 17, 1984 · N9353Q · Destroyed
  > While proceeding on an IFR flt plan, the plt requested he be assigned an alt below 8000 ft due to 'a passenger with an ear problem.' Otherwise, the en route portion of the flt proceeded without incident. During arrival, the plt was cleared for an ILS apch to…
- [NTSB ATL83MA084](https://openairdocs.org/ntsb/ATL83MA084.md): Beech D55 · Cherry Point, NC · Accident · 7 fatal · Class 1 · Major · Final report · Jan 9, 1983 · N7142N · 2 aircraft · Destroyed
  > The two acft collided at about 9,500 ft MSL 30 mi south of Cherry Point. After departing nassau, the plt of the BE-D55 never activated his flt plan. An adiz penetration time was therefore never established. When the unidentified acft entered warning area…
- [NTSB DCA81AA015](https://openairdocs.org/ntsb/DCA81AA015.md): Handly Page HP-137 · Loveland, CO · Accident · 15 fatal · Closed · Apr 17, 1981 · N11360 · 2 aircraft · Destroyed
- [NTSB DCA79AA020](https://openairdocs.org/ntsb/DCA79AA020.md): Dehavilland DH-114 · St Croix, VI · Accident · 8 fatal · Closed · Jul 24, 1979 · N575PR · Destroyed

## 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.board_report_url IS NOT NULL OR c."investigationClass" = 'Class 1' OR c."caseType" = 'Major - Launch')
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17032'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17032&major=1

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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.