Final NTSB investigations: Piper PA-44-180, ND
6 cases on aircraft the registry lists as Piper PA-44-180. 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
| 1994 | 2 |
|---|---|
| 1996 | 1 |
| 2009 | 1 |
| 2012 | 2 |
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.\"eventStateOrRegion\" = 'ND' AND c.\"eventCountry\" = 'USA'
AND c.\"completionStatus\" = 'Completed'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7104402', '7104406'))
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" = 'ND' AND c."eventCountry" = 'USA'
AND c."completionStatus" = 'Completed'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7104402', '7104406'))
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 CEN12LA516Accident · No injuriesLimited investigationFinal reportPiper PA-44-180 · Grand Forks, NDThe loss of directional control during landing roll, which resulted in a runway excursion. The reason for the loss of directional control could not be determined because postaccident examination did not reveal any malfunctions or anomalies that would have…NTSB CEN12LA444Accident · No injuriesLimited investigationFinal reportPiper PA-44-180 · Grand Forks, NDThe pilot receiving instruction's failure to extend the landing gear and the flight instructor's failure to adequately monitor his student's actions during the approach.NTSB CEN10CA026Accident · No injuriesData collectionFinal reportPiper PA-44-180 · Grand Forks, NDThe flight instructor's failure to ensure the landing gear was extended prior to landing.NTSB CHI96LA202Accident · No injuriesLimited investigationFinal reportPiper PA-44 · Grand Forks, NDthe instructor pilot used an improper procedure when he demonstrated a rejected takeoff and he misjudged the flare.NTSB CHI95LA046Accident · No injuriesLimited investigationFinal reportPiper PA-44-180 · Dickinson, NDThe flight instructor (CFI) misjudged the flare, which resulted in a hard landing. Factors related to the accident were: the adverse weather (icing) condition, structural ice, windshield ice, darkness, and the lack of visual cues for the pilot to land.NTSB CHI94LA087Accident · No injuriesLimited investigationFinal reportPiper PA-44-180 · Grand Forks, NDthe improper maintenance installation (cotter pin) by other maintenance personnel. Factors were main landing gear scissors not safetied properly and extension of landing gear not possible by pilot-in-command (CFI).