# NTSB investigations, Canada: Enroute

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 OAK76AP026](https://openairdocs.org/ntsb/OAK76AP026.md): Douglas DC-10 · Calgary, Canada · Accident · Serious injuries · Closed · Nov 3, 1975 · N101TV · No damage
- [NTSB UNK73X0122](https://openairdocs.org/ntsb/UNK73X0122.md): Mooney M20C · Emo, Canada · Accident · 2 fatal · Closed · Sep 3, 1973 · N9749M · Destroyed
- [NTSB CAN73F0906](https://openairdocs.org/ntsb/CAN73F0906.md): Piper PA-23 · Aklavik, Canada · Accident · 3 fatal · Closed · Dec 8, 1972 · N4919P · Destroyed
- [NTSB NYC73IN070](https://openairdocs.org/ntsb/NYC73IN070.md): Boeing 747 · Toronto, Canada · Incident · Minor injuries · Closed · Nov 21, 1972 · N93102 · Minor damage
- [NTSB UNK73X0100](https://openairdocs.org/ntsb/UNK73X0100.md): Cessna 172L · Lamacaza, Canada · Accident · 1 fatal · Closed · Oct 16, 1972 · N4257L · Destroyed
- [NTSB UNK72X0115](https://openairdocs.org/ntsb/UNK72X0115.md): Beech A23-24 · Westree, Canada · Accident · Serious injuries · Closed · Sep 4, 1972 · N3694Q · Substantial damage
- [NTSB CHI72AC099](https://openairdocs.org/ntsb/CHI72AC099.md): Douglas DC-10 · Windsor, Canada · Accident · Minor injuries · Closed · Jun 12, 1972 · N103AA · Substantial damage
- [NTSB CAN72AW908](https://openairdocs.org/ntsb/CAN72AW908.md): Hiller Acft FH1100 · Alberta, Canada · Accident · Minor injuries · Closed · Aug 30, 1971 · N514FH · Substantial damage
- [NTSB SEA71OS003](https://openairdocs.org/ntsb/SEA71OS003.md): Cessna 172C · Mission, Canada · Accident · 4 fatal · Closed · Jan 21, 1971 · N8482X · Substantial damage
- [NTSB CAN71AW907](https://openairdocs.org/ntsb/CAN71AW907.md): Cessna 336 · Valleyview, Canada · Accident · No injuries · Closed · Aug 11, 1970 · N3891U · Substantial damage
- [NTSB CAN70A4457](https://openairdocs.org/ntsb/CAN70A4457.md): Schweizer SGS126 · Hope, Canada · Accident · 3 fatal · Closed · Jul 26, 1969 · CF-VEQ · 2 aircraft · Destroyed
- [NTSB UNK69X0131](https://openairdocs.org/ntsb/UNK69X0131.md): Cessna 150F · Radium, Canada · Accident · 2 fatal · Closed · Jul 9, 1969 · N8621S · Substantial damage
- [NTSB CAN69AF526](https://openairdocs.org/ntsb/CAN69AF526.md): Piper PA-22 · Bowmanville, Canada · Accident · 2 fatal · Closed · May 18, 1969 · N7050D · Substantial damage
- [NTSB CAN69ACAIO](https://openairdocs.org/ntsb/CAN69ACAIO-201668.md): Cessna 172D · Couts, Canada · Accident · No injuries · Closed · Feb 8, 1969 · N2379U · Substantial damage
- [NTSB UNK68X0106](https://openairdocs.org/ntsb/UNK68X0106.md): Piper PA-15 · Abbotsford, Canada · Accident · No injuries · Closed · Oct 22, 1967 · N4131H · Substantial damage
- [NTSB UNK68X0100](https://openairdocs.org/ntsb/UNK68X0100.md): Beech C-45G · Saskatchewan, Canada · Accident · 5 fatal · Closed · Oct 5, 1967 · N505N · Destroyed
- [NTSB UNK67X0151](https://openairdocs.org/ntsb/UNK67X0151.md): Mooney M20D · Oshawa, Canada · Accident · 2 fatal · Closed · Aug 27, 1967 · N6828U · Destroyed
- [NTSB UNK67X0132](https://openairdocs.org/ntsb/UNK67X0132.md): Cessna 175 · Armstrong, Canada · Accident · 2 fatal · Closed · Jun 29, 1967 · N7022M · Destroyed
- [NTSB UNK67X0129](https://openairdocs.org/ntsb/UNK67X0129.md): Aeronca 15AC · Watson Lake, Canada · Accident · Minor injuries · Closed · Jun 14, 1967 · N1452H · Substantial damage
- [NTSB UNK67X0126](https://openairdocs.org/ntsb/UNK67X0126.md): Bell 47J · Ontario, Canada · Accident · 3 fatal · Closed · Jun 8, 1967 · N2833B · Destroyed
- [NTSB UNK66X0171](https://openairdocs.org/ntsb/UNK66X0171.md): Cessna 320D · Embras, Canada · Accident · 4 fatal · Closed · Sep 7, 1966 · N4146T · Destroyed
- [NTSB NYC67S0001](https://openairdocs.org/ntsb/NYC67S0001.md): Bac 1-11 · Ntoronto, Canada · Incident · No injuries · Closed · Aug 22, 1966 · N5021 · No damage
- [NTSB CAN66F0420](https://openairdocs.org/ntsb/CAN66F0420.md): Cessna 150F · Aishihik, Canada · Accident · 1 fatal · Closed · Apr 28, 1966 · N6934F · Substantial damage

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
WITH phase_names(main, name) AS (VALUES (100, 'Prior to flight'), (150, 'Standing'), (200, 'Pushback/towing'), (250, 'Taxi'), (300, 'Takeoff'), (350, 'Initial climb'), (400, 'Enroute'), (450, 'Maneuvering'), (500, 'Approach'), (550, 'Landing'), (600, 'Emergency descent'), (650, 'Uncontrolled descent'), (700, 'Post-impact'), (750, 'After landing'), (800, 'Other'), (990, 'Unknown')),
  crosswalk(code, main, name) AS (VALUES (500, 150, 'Standing'), (501, 150, 'Standing - pre-flight'), (502, 150, 'Standing - starting engine(s)'), (503, 150, 'Standing - engine(s) operating'), (504, 150, 'Standing - engine(s) not operating'), (505, 150, 'Standing - idling rotors'), (510, 250, 'Taxi'), (511, 200, 'Taxi - pushback/tow'), (512, 250, 'Taxi - to takeoff'), (513, 250, 'Taxi - from landing'), (514, 250, 'Taxi - aerial'), (520, 300, 'Takeoff'), (521, 300, 'Takeoff - roll/run'), (522, 350, 'Takeoff - initial climb'), (523, 300, 'Takeoff - aborted'), (530, 400, 'Climb'), (531, 400, 'Climb - to cruise'), (540, 400, 'Cruise'), (541, 400, 'Cruise - normal'), (542, 400, 'Maneuvering - holding (IFR)'), (550, 400, 'Descent'), (551, 400, 'Descent - normal'), (552, 600, 'Descent - emergency'), (553, 650, 'Descent - uncontrolled'), (560, 500, 'Approach'), (561, 500, 'Approach - VFR pattern - downwind'), (562, 500, 'Approach - VFR pattern - base turn'), (563, 500, 'Approach - VFR pattern - base leg/base to final'), (564, 500, 'Approach - VFR pattern - final approach'), (565, 500, 'Go-around (VFR)'), (566, 500, 'Approach - IAF to FAF/outer marker (IFR)'), (567, 500, 'Approach - FAF/outer marker to threshold (IFR)'), (568, 500, 'Circling (IFR)'), (569, 500, 'Missed approach (IFR)'), (570, 550, 'Landing'), (571, 550, 'Landing - flare/touchdown'), (572, 550, 'Landing - roll'), (573, 550, 'Landing - aborted'), (574, 550, 'Emergency landing'), (575, 550, 'Emergency landing after takeoff'), (576, 600, 'Emergency descent/landing'), (580, 450, 'Maneuvering'), (581, 450, 'Maneuvering - aerial application'), (582, 450, 'Maneuvering - turn to reverse direction'), (583, 450, 'Maneuvering - turn to landing area (emergency)'), (590, 450, 'Hover'), (591, 450, 'Hover - in ground effect'), (592, 450, 'Hover - out of ground effect'), (600, 800, 'Other'), (610, 990, 'Unknown')),
  current_codes AS (
    SELECT e.case_mkey, TRY_CAST(e."tier1Number" AS INTEGER) AS code,
      row_number() OVER (PARTITION BY e.case_mkey ORDER BY coalesce(e."isDefiningEvent", false) DESC, e.position) AS n
    FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e
    WHERE e.aircrafts_position = 1 AND e."tier1Number" GLOB '[1-9][0-9]*'
      AND (e."isDefiningEvent" OR e.case_mkey IN (SELECT "mKey" FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' WHERE "isPre1982"))
  ),
  phases AS (
    SELECT case_mkey, 'current' AS scheme, code, CASE WHEN code >= 990 THEN 990 ELSE code // 50 * 50 END AS main
    FROM current_codes WHERE n = 1
    UNION ALL
    SELECT o.case_mkey, 'older', o."phaseOfFlightCode", w.main
    FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o JOIN crosswalk w ON w.code = o."phaseOfFlightCode"
    WHERE o.aircrafts_position = 1 AND o."occurrenceNumber" = 1 AND o.case_mkey NOT IN (SELECT case_mkey FROM current_codes)
  ),
  case_phases AS (
    SELECT p.*, c."eventDate", c."highestInjuryLevel" = 'Fatal' AS fatal, a.aircraft_model_code
    FROM phases p JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = p.case_mkey
    LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = p.case_mkey AND a.position = 1
    WHERE c."eventDate" >= DATE '1962-01-01' AND p.main IN (SELECT main FROM phase_names)
  )
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" = 'CD' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT case_mkey FROM case_phases WHERE main = 400)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-phases/400/cases?state=CD

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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.