NTSB investigations: Pratt & Whitney R1340 series, 1992, AR
7 cases on aircraft whose registry engine model is Pratt & Whitney R1340 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
| 1966 | 1 |
|---|---|
| 1970 | 1 |
| 1971 | 2 |
| 1972 | 1 |
| 1973 | 1 |
| 1974 | 3 |
| 1975 | 14 |
| 1976 | 8 |
| 1977 | 9 |
| 1978 | 8 |
| 1979 | 12 |
| 1980 | 9 |
| 1981 | 10 |
| 1982 | 5 |
| 1983 | 2 |
| 1984 | 12 |
| 1985 | 5 |
| 1986 | 5 |
| 1987 | 3 |
| 1988 | 13 |
| 1989 | 5 |
| 1990 | 8 |
| 1991 | 4 |
| 1992 | 7 |
| 1993 | 7 |
| 1994 | 7 |
| 1995 | 6 |
| 1996 | 3 |
| 1997 | 1 |
| 1998 | 3 |
| 1999 | 2 |
| 2000 | 1 |
| 2002 | 1 |
| 2004 | 2 |
| 2005 | 4 |
| 2006 | 1 |
| 2007 | 4 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 4 |
| 2011 | 4 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2023 | 1 |
| 2024 | 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 year(c.\"eventDate\") = 1992
AND c.\"eventStateOrRegion\" = 'AR' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52016'))
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") = 1992
AND c."eventStateOrRegion" = 'AR' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52016'))
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 FTW92DPG11Accident · No injuriesFinal reportGrumman G-164B · Fouke, ARThe pilot's selection of unsuitable terrain for takeoff. Factors were the trees and the soft field.NTSB FTW92DPG10Accident · No injuriesFinal reportRockwell S2R-R3S · Minturn, ARThe loss of engine power and the encounter with unsuitable terrain during the forced landing.NTSB FTW92DPG09Accident · Serious injuriesFinal reportAir Tractor AT-301A · Fisher, ARA loss of engine power for undetermined reasons and the failure of the pilot to maintain airspeed above a stall.NTSB FTW92DPG06Accident · No injuriesFinal reportGrumman G-164A · Swifton, ARLoss of engine power. A factor was the lack of suitable terrain for forced landing.NTSB FTW92LA148Accident · No injuriesLimited investigationFinal reportGrumman G-164A · Oil Trough, ARThe pilot's selection of unsuitable terrain for takeoff.NTSB FTW92LA143Accident · Minor injuriesLimited investigationFinal reportGrumman G-164B · Walnut Ridge, ARThe pilot's failure to maintain adequate terrain clearance. A factor was the loss of power as result of the uncoupling of the engine and the propeller.NTSB FTW92LA118Accident · No injuriesLimited investigationFinal reportAir Tractor AT-301 · Almyra, ARThe pilot's improper judgement of the descent rate and his inadequate pull up at the bottom.