# NTSB investigations: Nav system malfunction/failure

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 DCA26WA069](https://openairdocs.org/ntsb/DCA26WA069.md): Saab 340 · Garbutt, Australia · Occurrence · Class 5 · Foreign · Nov 18, 2025 · Not provided · No damage
- [NTSB DCA25WA348](https://openairdocs.org/ntsb/DCA25WA348.md): Airbus A320 · Karachi, Pakistan · Incident · Class 5 · Foreign · May 22, 2025 · AP-BLB · No damage
- [NTSB DCA19CA170](https://openairdocs.org/ntsb/DCA19CA170.md): Boeing CV2 · Beeville, TX · Accident · No injuries · Data collection · Final report · Jun 21, 2019 · N243XT · Substantial damage
  > A higher than expected and accounted for crosswind which initiated a lateral deviation, and resulted in the aircraft reaching the limits of the geo-fence area triggering a contingency forced landing.
- [NTSB DCA18WA151](https://openairdocs.org/ntsb/DCA18WA151.md): Boeing 737 · Mexico City, Mexico · Incident · No injuries · Foreign investigation · Apr 12, 2018 · XA-UZW · No damage
  > The government of Mexico has notified the NTSB of an incident involving a BOEING 737 airplane that occurred on April 12, 2018. The NTSB has appointed a U.S. Accredited Representative to assist the government of Mexico's investigation under the provisions of…
- [NTSB CEN17WA195](https://openairdocs.org/ntsb/CEN17WA195.md): Cessna P210N · San Vicente Tancoayalab, Mexico · Accident · Serious injuries · Foreign investigation · May 9, 2017 · N116DC · Destroyed
  > On May 9, 2017, about 1430 universal coordinated time, a Cessna P210N airplane, N116DC, impacted trees and terrain during an emergency descent near San Vicente Tancoayalab, Mexico, following lightning strikes during cruise. The pilot was seriously injured and…
- [NTSB ENG15WA019](https://openairdocs.org/ntsb/ENG15WA019.md): Airbus A330 - 201 · Athens, Greece, Greece · Incident · No injuries · Foreign investigation · Dec 26, 2014 · F-GRSQ · No damage
  > On 12/26/2014 an Airbus A330 operated by XL Airways took off from La Réunion (Indian Ocean) to Marseille (France). The information provided by the three inertial reference systems became successively unavailable, leading autopilot + auto-thrust to disconnect,…
- [NTSB DCA13WA103](https://openairdocs.org/ntsb/DCA13WA103.md): Boeing 737-800 · Eindhoven, Netherlands · Incident · No injuries · Foreign investigation · May 31, 2013 · EI-ENL · No damage
  > The Dutch Safety Board (DSB), has notified the NTSB of an incident involving a Boeing 737-800 that occurred on May 31, 2013. The NTSB has appointed a U.S. Accredited Representative to assist the DSB investigation under the provisions of ICAO Annex 13 as the…

## 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 e.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e."isDefiningEvent" AND e."tier2Number" = '335')
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/335/cases

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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.