NTSB investigations: Pratt & Whitney PT6A series, 2024
18 cases on aircraft whose registry engine model is Pratt & Whitney PT6A series. 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
| 1964 | 1 |
|---|---|
| 1969 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1980 | 3 |
| 1981 | 1 |
| 1982 | 2 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 5 |
| 1988 | 1 |
| 1989 | 2 |
| 1990 | 3 |
| 1991 | 5 |
| 1992 | 6 |
| 1993 | 2 |
| 1994 | 9 |
| 1995 | 10 |
| 1996 | 10 |
| 1997 | 23 |
| 1998 | 14 |
| 1999 | 16 |
| 2000 | 20 |
| 2001 | 24 |
| 2002 | 28 |
| 2003 | 34 |
| 2004 | 26 |
| 2005 | 25 |
| 2006 | 21 |
| 2007 | 32 |
| 2008 | 22 |
| 2009 | 19 |
| 2010 | 18 |
| 2011 | 23 |
| 2012 | 21 |
| 2013 | 20 |
| 2014 | 20 |
| 2015 | 15 |
| 2016 | 25 |
| 2017 | 19 |
| 2018 | 15 |
| 2019 | 17 |
| 2020 | 19 |
| 2021 | 9 |
| 2022 | 12 |
| 2023 | 10 |
| 2024 | 18 |
| 2025 | 11 |
| 2026 | 8 |
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 year(c.\"eventDate\") = 2024
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52032', '52034'))
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 year(c."eventDate") = 2024
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52032', '52034'))
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 ANC25LA011Accident · No injuriesClass 3 · LimitedFinal reportRaytheon C90A · Honolulu, HIA temporary reduction in the airplane’s braking effectiveness during engine start following an exterior wash, which resulted in its uncommanded forward movement and collision with a parked airplane. Contributing to the accident was the flight crew’s delayed…NTSB ERA25LA061Accident · No injuriesClass 3 · LimitedPreliminary reportBeech B300 · Franklin, NCOn November 28, 2024, about 1019 eastern standard time, a Beech B300, N907EJ, was substantially damaged when it was involved in an accident near Franklin, North Carolina. The airline transport pilot was not injured. The airplane was operated as a Title…NTSB GAA25WA062AccidentClass 5 · ForeignShort Bros SD3-60 · Roadtown, British Virgin IslandsNTSB CEN25LA002Accident · No injuriesClass 4 · LimitedFinal reportAir Tractor AT-402A · Moffett, OKThe tail wheel assembly’s fractured bolt which resulted in the pilot’s loss of directional control during landing.NTSB WPR24LA308Accident · No injuriesClass 4 · LimitedFinal reportRaytheon B200 · Las Vegas, NMThe airplane’s collision with an elk during landing.NTSB WPR24FA255Accident · 1 fatalClass 3 · FieldFinal reportAir Tractor AT-802A · Izee, ORThe pilot’s controlled flight into terrain while maneuvering through an area of low visibility due to wildfire smoke and haze.NTSB CEN24FA260Accident · 1 fatalClass 3 · FieldFinal reportAir Tractor AT-502B · Bonita, LAThe failure of both pilots to see and avoid the other airplane while at low altitude enroute to their aerial application flights.NTSB CEN24LA246Accident · No injuriesClass 4 · LimitedFinal reportAir Tractor AT-402 · Helm, MSThe pilot’s failure to maintain control, which resulted in an aerodynamic stall and impact with terrain.NTSB WPR24FA201Accident · 1 fatalClass 3 · FieldFinal reportAir Tractor AT-802 · Arco, IDA midair collision between two airplanes during aerial application operations due to both pilots’ insufficient awareness of their proximity to each other and their failure to see and avoid each other. Contributing to the accident was the operator and both…NTSB WPR24LA186Accident · No injuriesClass 4 · LimitedFinal reportGrumman/Schweizer G-164D · Richvale, CAThe pilot’s decision to take off with a tailwind and their failure to maintain clearance from terrain.NTSB CEN24LA216Accident · Serious injuriesClass 4 · LimitedFinal reportAir Tractor AT-402 · Perryton, TXThe pilot’s exceedance of the airplane’s critical angle of attack during a low-level turn, which resulted in an aerodynamic stall and loss of airplane control at too low of an altitude to recover.NTSB CEN24LA193Accident · No injuriesClass 3 · LimitedFinal reportAir Tractor AT-502 · Covert, KSThe improper maintenance of the fuel control unit, which resulted in air leakage and a loss of control of fuel flow to the engine.NTSB CEN24FA179Accident · 2 fatalClass 3 · FieldFinal reportPiper PA46-500TP · Marianna, ARThe pilot’s exceedance of the airplane’s design limitations, which resulted in an in-flight breakup.NTSB CEN24LA175Accident · Serious injuriesClass 4 · LimitedFinal reportAir Tractor AT-802A · England, ARThe pilot’s failure to maintain clearance from tower guy wires while maneuvering during a low-level aerial application flight.NTSB CEN24LA165Accident · No injuriesClass 4 · LimitedFinal reportAir Tractor AT-502B · Olney, TXThe pilot’s failure to maintain directional control of the airplane during landing in gusty wind conditions.NTSB CEN24LA153Accident · No injuriesClass 4 · LimitedFinal reportBeech B300 · Oklahoma City, OKAn in-flight collision with a bird during the initial climb.NTSB ERA24LA094Incident · No injuriesClass 3 · LimitedFinal reportCessna 208 · Dulles, VAThe pilot-in-command’s approach to the critical angle of attack during initial climb, which resulted in a vibration the flight crew improperly identified as an engine issue and resulted in the subsequent off-airport landing. Contributing to the accident was…NTSB WPR24LA070Accident · No injuriesClass 3 · LimitedFinal reportAir Tractor AT-502A · Stratford, CAA partial loss of engine power due to the malfunction of the engine compressor bleed-off valve.