NTSB investigations: Pratt & Whitney R-985 series, 2013
9 cases on aircraft whose registry engine model is Pratt & Whitney R-985 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
| 1962 | 2 |
|---|---|
| 1963 | 1 |
| 1964 | 61 |
| 1965 | 68 |
| 1966 | 58 |
| 1967 | 75 |
| 1968 | 54 |
| 1969 | 71 |
| 1970 | 58 |
| 1971 | 50 |
| 1972 | 52 |
| 1973 | 68 |
| 1974 | 70 |
| 1975 | 54 |
| 1976 | 70 |
| 1977 | 58 |
| 1978 | 62 |
| 1979 | 48 |
| 1980 | 41 |
| 1981 | 49 |
| 1982 | 43 |
| 1983 | 40 |
| 1984 | 35 |
| 1985 | 26 |
| 1986 | 20 |
| 1987 | 26 |
| 1988 | 18 |
| 1989 | 26 |
| 1990 | 25 |
| 1991 | 26 |
| 1992 | 30 |
| 1993 | 26 |
| 1994 | 28 |
| 1995 | 26 |
| 1996 | 24 |
| 1997 | 24 |
| 1998 | 14 |
| 1999 | 23 |
| 2000 | 17 |
| 2001 | 13 |
| 2002 | 15 |
| 2003 | 15 |
| 2004 | 16 |
| 2005 | 21 |
| 2006 | 13 |
| 2007 | 16 |
| 2008 | 19 |
| 2009 | 13 |
| 2010 | 16 |
| 2011 | 14 |
| 2012 | 12 |
| 2013 | 9 |
| 2014 | 6 |
| 2015 | 13 |
| 2016 | 9 |
| 2017 | 9 |
| 2018 | 13 |
| 2019 | 9 |
| 2020 | 3 |
| 2021 | 8 |
| 2022 | 5 |
| 2023 | 10 |
| 2024 | 12 |
| 2025 | 7 |
| 2026 | 4 |
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\") = 2013
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52008'))
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") = 2013
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52008'))
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 ERA14LA011Accident · 1 fatalLimited investigationFinal reportBoeing B75N1 · Tampa, FLThe parachutist’s low altitude departure from the right wing before the planned altitude and his delayed opening of his parachute canopy, which resulted in impact with a tree and then the ground before the parachute fully opened.NTSB CEN13LA561Accident · No injuriesLimited investigationFinal reportWeatherly 620 · Ulysses, KSAn in-flight fire and subsequent loss of engine power for reasons that could not be determined due to extensive fire damage to the airplane and its fuel and electrical systems.NTSB ANC13CA098Accident · No injuriesData collectionFinal reportDehavilland Beaver DHC 2 · Akhiok, AKThe pilot's failure to maintain directional control during takeoff in a gusty tailwind.NTSB ANC13CA087Accident · No injuriesData collectionFinal reportDehavilland DHC-2 MK. I(L20A) · Bethel, AKThe pilot's failure to maintain directional control and crosswind compensation during landing.NTSB CEN13FA274Accident · 2 fatalField investigationFinal reportBoeing-Stearman IB75A · Dayton, OHThe pilot's controlled flight into terrain. Contributing to the accident was the pilot's modified airshow maneuver, which placed the airplane at low altitude and airspeed and out of position within the performance area.NTSB CEN13FA324Accident · 1 fatalField investigationFinal reportWeatherly 620B · Ludlow, SDThe pilot’s failure to maintain control of the airplane while maneuvering, which resulted in an inadvertent stall. Contributing to the accident was task- and/or work-related fatigue.NTSB CEN13LA322Accident · No injuriesLimited investigationFinal reportGrumman Acft ENG Cor-Schweizer G-164B · Covington, OKThe airplane’s failure to climb after takeoff for reasons that could not be determined because postaccident examinations of the engine and airframe did not reveal any anomalies that would have precluded normal operation.NTSB ANC13FA054Accident · 1 fatalField investigationFinal reportDehavilland Beaver DHC-2 MK.1 · Petersburg, AKThe pilot’s failure to maintain adequate altitude above the trees, and his subsequent failure to maintain adequate airspeed while maneuvering to avoid the trees, which resulted in an inadvertent aerodynamic stall/spin and an uncontrolled descent.NTSB ANC13CA037Accident · No injuriesData collectionFinal reportDehavilland DHC-2 MK. I(L20A) · Anchorage, AKThe pilot’s failure to maintain directional control of the airplane while taxiing on a snow-covered taxiway.