Final NTSB investigations: Pratt & Whitney Canada PT6A-15AG
11 cases on aircraft whose registry engine model is Pratt & Whitney Canada PT6A-15AG. 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
| 2007 | 1 |
|---|---|
| 2010 | 1 |
| 2012 | 2 |
| 2014 | 1 |
| 2015 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2023 | 2 |
| 2025 | 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.\"completionStatus\" = 'Completed'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52246'))
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."completionStatus" = 'Completed'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52246'))
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 CEN25LA276Accident · Serious injuriesClass 4 · LimitedFinal reportAir Tractor AT-402A · Centralia, MOThe pilot’s failure to maintain clearance from power lines during low-level maneuvering.NTSB CEN23LA336Accident · No injuriesClass 4 · LimitedFinal reportAir Tractor AT-402B · Alta, IAThe airplane’s encounter with a dust devil, which resulted in a loss of lift, and subsequent collision with powerlines.NTSB CEN23LA324Accident · 1 fatalClass 3 · LimitedFinal reportAir Tractor AT-402B · Clara City, MNThe pilot’s failure to maintain clearance from a transmission line during an aerial application flight.NTSB CEN21LA148Accident · No injuriesClass 4 · LimitedFinal reportAir Tractor AT-402B · Moorhead, MSThe pilot did not maintain clearance from a powerline during an aerial application flight.NTSB GAA19CA163Accident · No injuriesData collectionFinal reportAir Tractor AT 400A · Parma, IDThe pilot's failure to maintain directional control during landing in variable wind conditions, which resulted in the right wing impacting muddy terrain.NTSB GAA15CA251Accident · Minor injuriesData collectionFinal reportAir Tractor AT 402A · Fort Pierre, SDThe pilot's failure to maintain obstacle clearance, which resulted in the airplane striking guy-wires during aerial application operations.NTSB CEN14CA314Accident · Minor injuriesData collectionFinal reportAir Tractor AT 402B · Newport, ARThe pilot misjudged his altitude which resulted in the airplane contacting a wire during the low altitude aerial application maneuver.NTSB ERA13CA033Accident · No injuriesData collectionFinal reportAir Tractor AT-502B · Newton, GAThe pilot’s failure to maintain clearance from power lines while maneuvering, which resulted in a hard forced landing.NTSB CEN12LA453Accident · 1 fatalLimited investigationFinal reportAir Tractor AT-402B · Britt, IAThe pilot’s failure to maintain clearance from power transmission lines during an agricultural application operation. Contributing to the accident was the pilot’s distracted attention due to personal cell phone use during flight operations.NTSB ERA10LA450Accident · No injuriesLimited investigationFinal reportAir Tractor AT402 · Pompano Beach, FLThe pilot's delayed decision to abort the takeoff, which resulted in a runway overrun and a subsequent collision with obstacles and terrain. Contributing to the accident was the airplane's high gross weight.NTSB DFW07CA151Accident · No injuriesData collectionFinal reportAir Tractor AT-402B · Eldorado, TXThe loss of engine power as result of water contamination due to a faulty seal on the refuel tank port. A contributing factor was t he lack of suitable terrain for the forced landing.