NTSB investigations, 2011, PA
180,604 investigations by the National Transportation Safety Board since 1962: 174,583 accidents, the rest incidents and other occurrences. Each has NTSB’s narrative and, once the investigation is done, its probable cause; since 2008, its findings and sequence of events.
Cases per year
| 1963 | 2 |
|---|---|
| 1964 | 157 |
| 1965 | 149 |
| 1966 | 172 |
| 1967 | 192 |
| 1968 | 154 |
| 1969 | 132 |
| 1970 | 136 |
| 1971 | 153 |
| 1972 | 104 |
| 1973 | 118 |
| 1974 | 143 |
| 1975 | 131 |
| 1976 | 123 |
| 1977 | 116 |
| 1978 | 124 |
| 1979 | 109 |
| 1980 | 89 |
| 1981 | 92 |
| 1982 | 96 |
| 1983 | 81 |
| 1984 | 84 |
| 1985 | 75 |
| 1986 | 64 |
| 1987 | 64 |
| 1988 | 65 |
| 1989 | 45 |
| 1990 | 65 |
| 1991 | 47 |
| 1992 | 47 |
| 1993 | 48 |
| 1994 | 41 |
| 1995 | 55 |
| 1996 | 38 |
| 1997 | 56 |
| 1998 | 40 |
| 1999 | 41 |
| 2000 | 47 |
| 2001 | 34 |
| 2002 | 35 |
| 2003 | 29 |
| 2004 | 37 |
| 2005 | 33 |
| 2006 | 36 |
| 2007 | 35 |
| 2008 | 33 |
| 2009 | 30 |
| 2010 | 19 |
| 2011 | 27 |
| 2012 | 39 |
| 2013 | 27 |
| 2014 | 24 |
| 2015 | 35 |
| 2016 | 32 |
| 2017 | 33 |
| 2018 | 28 |
| 2019 | 30 |
| 2020 | 19 |
| 2021 | 28 |
| 2022 | 35 |
| 2023 | 11 |
| 2024 | 19 |
| 2025 | 17 |
| 2026 | 12 |
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\") = 2011
AND c.\"eventStateOrRegion\" = 'PA' AND c.\"eventCountry\" = 'USA'
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") = 2011 AND c."eventStateOrRegion" = 'PA' AND c."eventCountry" = 'USA' ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run 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 ERA12FA120Accident · 1 fatalField investigationFinal reportCessna 441 · Nashville, PAThe pilot's failure to maintain minimum control airspeed after a loss of power to the right engine, which resulted in an uncontrollable roll into an inadvertent stall/spin. Contributing to the accident was the failure of the airplane's right engine for…NTSB ERA12FA074Accident · Serious injuriesField investigationFinal reportBeech 95-C55 · Ulysses, PAThe total loss of left engine power due to fuel starvation, and the pilot’s improper configuration of the fuel system during remedial actions, which resulted in fuel starvation of the right engine. Contributing to the accident was the pilot’s incomplete…NTSB ERA12CA053Accident · Serious injuriesData collectionFinal reportCessna 172F · Smoketown, PAThe pilot did not maintain a proper approach path, which resulted in a collision with a tree.NTSB ERA12CA168Accident · No injuriesData collectionFinal reportMaule MX-7-180C · Zelienople, PAThe pilot did not maintain directional control during landing.NTSB ERA12CA020Accident · No injuriesData collectionFinal reportCessna 177B · Honesdale, PAThe pilot’s excessive airspeed during final approach and his delayed decision to abort the landing, resulting in the in-flight collision with trees during the go-around.NTSB ERA11FA467Accident · 2 fatalField investigationFinal reportCessna 172M · Titusville, PAThe flight instructor's improper decision to attempt a visual descent into instrument meteorological conditions while approaching the destination airport, which resulted in an in-flight collision with trees and terrain.NTSB ERA11FA463Accident · 1 fatalField investigationFinal reportQuad City Ultralight Challenger II · Ransom Township, PAThe non-certificated pilot's failure to maintain aircraft control while maneuvering, which resulted in a collision with trees and terrain. Contributing to the accident was the pilot's lack of overall flight experience and lack of experience in the same make…NTSB ERA11CA460Accident · No injuriesData collectionFinal reportMooney M20R · West Chester, PAThe pilot did not maintain adequate airspeed during a go-around, which resulted in an aerodynamic stall.NTSB ERA11CA372Accident · Minor injuriesData collectionFinal reportAeronca 7AC · Carbondale, PAThe pilot's inadequate recovery from a bounced landing, which resulted in a runway overrun. Contributing to the accident was that the pilot did not attain the proper landing point.NTSB ERA11CA366Accident · No injuriesData collectionFinal reportChampion 7FC · Wellsville, PAThe pilot's failure to maintain adequate airspeed on final approach which resulted in an aerodynamic stall.NTSB ERA11CA351Accident · No injuriesData collectionFinal reportPerth Amboy Bird CK · New Castle, PAThe pilot's improper use of brakes during the landing rollout.NTSB ERA11CA340Accident · No injuriesData collectionFinal reportMooney M-20G · Monroeville, PAThe pilot’s failure to maintain airplane control during takeoff.NTSB ERA11LA300Accident · Serious injuriesLimited investigationFinal reportCarothers Zenith CH701 · Tidioute, PAThe pilot's impairment due to alcohol and failure to maintain altitude on approach to landing, resulting in an in-flight collision with a tree.NTSB ERA11FA299Accident · 1 fatalField investigationFinal reportPiper PA-22-150 · Benezette, PAThe pilot's loss of airplane control for reasons that could not be determined from the available evidence.NTSB ERA11FA295Accident · Serious injuriesField investigationFinal reportBeech G33 · Washington, PAA total loss of engine power due to fuel starvation, as a result of the pilot's improper fuel management and preflight inspection. Contributing to the accident was the pilot's failure to comply with the manufacturer's published takeoff and emergency…NTSB ERA11FA293Accident · Serious injuriesField investigationFinal reportBeech F33A · Tarentum, PAThe pilot's delay in aborting the takeoff, which resulted in a runway overrun. Contributing to the accident was the pilot's inadequate preflight planning and excessive loading of the airplane.NTSB ERA11FA272Accident · 1 fatalField investigationFinal reportRobinson Helicopter R44 II · Indiana, PAThe pilot's operation of the helicopter at a low-forward airspeed out of ground effect, which resulted in the helicopter’s loss of translational lift and tail rotor authority and the pilot’s subsequent loss of helicopter control.NTSB ERA11CA279Accident · No injuriesData collectionFinal reportFranke Harry C Avid Flyer B · Somerset, PAThe pilot’s failure to hold full power for takeoff.NTSB ERA11CA243Accident · No injuriesData collectionFinal reportPiper PA-28-180 · Latrobe, PAMaintenance personnel’s failure to properly secure the throttle cable to the fuel servo.NTSB ERA11CA227Accident · No injuriesData collectionFinal reportCessna 150A · Factoryville, PAThe pilot's inadequate flare during the gusty crosswind landing, which resulted in a hard landing.NTSB ERA11CA201Accident · No injuriesData collectionFinal reportSchweizer 269C-1 · Mount Pocono, PAThe flight instructor's selection of an unsuitable landing site to practice autorotations, which resulted in an inadvertent dynamic rollover during touchdown.NTSB ENG11IA021Incident · No injuriesIncident investigationFinal reportBombardier DHC 8 402 · Pittsburgh, PAthe flight crew's delay in shutting down the left engine following an engine oil pressure master warning, which led to a hard rub inside the engine that served as an ignition point for a titanium fire. Contributing to the event was a PW150 No. 5 seal design…NTSB ERA11CA188Accident · No injuriesData collectionFinal reportCessna 182T · Waynesburg, PAThe pilot's failure to maintain directional control during the landing roll, which resulted in a runway excursion and nose over.NTSB ERA11CA202Accident · No injuriesData collectionFinal reportPiper PA 46-350P · Allentown, PAThe pilot's failure to adequately compensate for crosswind conditions, resulting in a hard landing.NTSB ERA11LA154Accident · No injuriesLimited investigationFinal reportCessna 177B · Reading, PAInadequate maintenance inspection of the airplane which resulted in a shift of the shock mounted portion of the pilot's instrument panel, causing an interference of the pitch control during takeoff.NTSB ERA11LA124Accident · No injuriesLimited investigationFinal reportCirrus Design SR22 · Pittsburg, PAThe pilot’s excessive engine rpm and speed during taxi and subsequent braking, which resulted in a wheel brake fire.NTSB ERA11LA104Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-161 · Benton, PAThe pilot's failure to maintain clearance from terrain during the night flight.