NTSB investigations: Colonial C-1
6 cases on aircraft the registry lists as Colonial C-1. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1968 | 1 |
|---|---|
| 1982 | 2 |
| 1989 | 1 |
| 1996 | 1 |
| 2015 | 1 |
Where
Open the mapLatest cases
Query with SQL
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.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('5110102'))
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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('5110102'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun 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 CEN15LA296Accident · Serious injuriesLimited investigationFinal reportColonial C 1 · Chico, TXA loss of engine power due to fuel exhaustion. Contributing to the accident was the unsnapped fuel bladder, which resulted in an inaccurate fuel quantity indication, and the pilot's inadequate preflight fuel planning, during which he relied solely on the fuel…NTSB SEA96LA154Accident · Minor injuriesLimited investigationFinal reportColonial C-1 · Halls Crossing, UTthe pilot's inadequate preflight of the airplane, and subsequent fuel exhaustion due to an inadequate supply of fuel, which resulted in loss of engine power and an emergency landing. Uneven terrain in the emergency landing area was a related factor.NTSB SEA89FA118Accident · 1 fatalField investigationFinal reportColonial C-1 · Bremerton, WAMalfunction of both magnetos due to deterioration of the coils, which resulted in the loss of engine power. Factors related to the accident were: an inadequate airworthiness directive (no calendar time limits), and the lack of suitable terrain (rough/uneven)…NTSB CHI83LA057Accident · No injuriesLimited investigationFinal reportColonial C-1 · Kalamazoo, MIPilot lost oil pressure and elected to land in a plowed field. Nose gear collapsed during landing. Oil leak was the cause of the drop in quantity and pressure.NTSB FTW82DA092Accident · No injuriesFinal reportColonial C-1 · Grand Prairie, TXDuring a landing on mountain creek lake, the aircraft struck a submerged object in the water. The plane was taxied to a boat ramp. An inspection revealed that the hull was dented, a nose gear door was bent, and two bolts on the left wing sponson had failed.NTSB NYC69F0143Accident · No injuriesClosedColonial C-1 · Gardenville, NY