# NTSB investigations: Dehavilland DHC-8-102

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 DCA14CA147](https://openairdocs.org/ntsb/DCA14CA147.md): Dehavilland DHC 8 102 · Harrisburg, PA · Accident · No injuries · Data collection · Final report · Aug 10, 2014 · N815EX · Substantial damage
  > the airplanes collision with geese during the takeoff roll.
- [NTSB SEA01FA059](https://openairdocs.org/ntsb/SEA01FA059.md): de Havilland DHC-8-102 · Portland, OR · Accident · No injuries · Field investigation · Final report · Mar 6, 2001 · N822PH · Substantial damage
  > The failure of the number 5 engine bearing assembly followed by the disconnection of the P2.5/P3 switching valve to rear inlet case sealing air tube and the melting of the NL probe port (sealing tube) which allowed an oil fed fire beyond the constraints of…
- [NTSB CHI97IA075](https://openairdocs.org/ntsb/CHI97IA075.md): de Havilland DHC-8-102 · Charleston, WV · Incident · No injuries · Incident investigation · Final report · Jan 22, 1997 · N852MA · No damage
  > a fractured fusion weld in the piston of the roll spoiler servoactuator, which allowed the plug at the base of the piston to separate and jam the piston. A factor relating to the incident was: the inadequate design of the airplane's roll spoiler servoactuator…
- [NTSB CHI93IA068](https://openairdocs.org/ntsb/CHI93IA068.md): de Havilland DHC-8-102 · Detroit, MI · Incident · No injuries · Incident investigation · Final report · Jan 8, 1993 · N826MA · No damage
  > The manufacturer's inadequate design of the fuel transfer tube system, which loosened/disconnected during engine operation.
- [NTSB ATL91IA134](https://openairdocs.org/ntsb/ATL91IA134.md): de Havilland DHC-8-102 · Savannah, GA · Incident · No injuries · Incident investigation · Final report · Jul 17, 1991 · N922HA · Minor damage
  > The inadequate inspection procedures which allowed the loss of torque on the top retraction fitting attachment bolt which subsequently failed in fatigue. Factors were the loss of hydraulic fluid through a severed line, and the corrosion of a hydraulic…
- [NTSB MIA90IA159](https://openairdocs.org/ntsb/MIA90IA159.md): de Havilland DHC-8-100 · Panama City, FL · Incident · No injuries · Incident investigation · Final report · Jul 25, 1990 · N800MX · No damage
  > Failure of seal in the hydraulic actuator for the right outboard wing spoiler panel for unknown reasons.
- [NTSB ATL87IA034](https://openairdocs.org/ntsb/ATL87IA034.md): de Havilland DHC-8-101 · Atlanta, GA · Incident · No injuries · Incident investigation · Final report · Dec 3, 1986 · N802MX · Minor damage
  > At about 4,000 ft MSL, cpt on sch dom flt reported loud pop and sub shutdown of rt eng. Smell of smoke and visual confirmation of fire in rt nacelle. Ships fire ext activated during return to dept. Arpt. Landed without further incident. Investigation revld…

## 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.aircraft_model_code IN ('2809003'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2809003

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