NTSB investigations, WA

4 cases where the first occurrence was “Collision between aircraft (other than midair)”.

Defining event

Finding

Phase of flight

Aircraft model

Cases per year

19962026

NTSB investigations, WA per year, 1996–2026: 4 cases
1996	1
1999	1
2000	2

Where

Open the map

Latest cases

Query with 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" = 'WA' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 271) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

duckdb -csv -c "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\" = 'WA' AND c.\"eventCountry\" = 'USA'
    AND c.\"mKey\" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 271)
  ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

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" = 'WA' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 271)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.

NTSB SEA00LA180Accident · No injuriesLimited investigationFinal reportCessna 172L · Everett, WAThe other pilot's improper use (inadvertent release) of the brakes. Contributing factors were, a standing aircraft and the other pilot's diverting his attention from outside his aircraft.Sep 16, 2000 · N7195Q · 2 aircraft · Minor damage NTSB SEA00LA179Accident · No injuriesLimited investigationFinal reportCessna 172P · Friday Harbor, WAThe Cessna 172 pilot's failure to maintain clearance with the Cessna 182. Factors included aircraft parked/standing on the taxiway and the refueling area, and a congested/confined taxiway.Sep 12, 2000 · N53201 · 2 aircraft · Substantial damage NTSB SEA00LA026Accident · No injuriesLimited investigationFinal reportRockwell NA-265-65 · Seattle, WAInadequate visual lookout and clearance was not maintained. Diverted attention, dark night conditions and rain were factors.Nov 30, 1999 · N920DY · 2 aircraft · Substantial damage NTSB SEA96LA215Accident · No injuriesLimited investigationFinal reportBellanca 7ECA · Arlington, WAinadequate visual lookout by the pilot of the Piper J3, and failure of the flight instructor in the Bellance to ensure that clearance was maintained from the other moving aircraft. Factors relating to the accident were: the inherent visual restrictions…Sep 14, 1996 · N8809 · 2 aircraft · Substantial damage