NTSB investigations: Lycoming IO-540 series, 2022
23 cases on aircraft whose registry engine model is Lycoming IO-540 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 |
|---|---|
| 1965 | 2 |
| 1966 | 1 |
| 1967 | 4 |
| 1968 | 1 |
| 1969 | 2 |
| 1970 | 3 |
| 1971 | 1 |
| 1972 | 3 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 4 |
| 1977 | 3 |
| 1978 | 6 |
| 1979 | 7 |
| 1980 | 18 |
| 1981 | 10 |
| 1982 | 16 |
| 1983 | 17 |
| 1984 | 30 |
| 1985 | 20 |
| 1986 | 17 |
| 1987 | 15 |
| 1988 | 12 |
| 1989 | 11 |
| 1990 | 14 |
| 1991 | 14 |
| 1992 | 19 |
| 1993 | 24 |
| 1994 | 13 |
| 1995 | 14 |
| 1996 | 16 |
| 1997 | 16 |
| 1998 | 16 |
| 1999 | 28 |
| 2000 | 27 |
| 2001 | 32 |
| 2002 | 37 |
| 2003 | 30 |
| 2004 | 35 |
| 2005 | 30 |
| 2006 | 31 |
| 2007 | 34 |
| 2008 | 29 |
| 2009 | 19 |
| 2010 | 29 |
| 2011 | 22 |
| 2012 | 26 |
| 2013 | 21 |
| 2014 | 28 |
| 2015 | 19 |
| 2016 | 18 |
| 2017 | 28 |
| 2018 | 27 |
| 2019 | 16 |
| 2020 | 15 |
| 2021 | 27 |
| 2022 | 23 |
| 2023 | 24 |
| 2024 | 14 |
| 2025 | 18 |
| 2026 | 16 |
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\") = 2022
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41530', '41585'))
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") = 2022
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41530', '41585'))
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 GAA22WA311Accident · 1 fatalClass 5 · ForeignRobinson Helicopter R44 II · Kildare, IrelandNTSB ERA23LA062Accident · No injuriesClass 4 · LimitedFinal reportPiper PA32 · Perry, GAThe pilot’s failure to maintain directional control during touchdown in a crosswind, which resulted in a runway excursion.NTSB CEN23LA022Accident · Serious injuriesClass 3 · LimitedFinal reportPiper PA-32R-300 · Evansville, INThe total loss of engine power for reasons that could not be determined based on the available evidence.NTSB ERA23LA030Accident · No injuriesClass 4 · LimitedFinal reportCessna 182 · Factoryville, PAThe pilot's failure to maintain directional control while practicing a soft-field takeoff maneuver, which resulted in a runway excursion and impact with a hangar.NTSB CEN22LA429Accident · No injuriesClass 3 · LimitedFinal reportCommander 114TC · Savoy, TXA loss of engine power for reasons that could not be determined.NTSB ERA22FA368Accident · 3 fatalClass 3 · FieldFinal reportPiper PA32 · Metz, WVThe non-instrument-rated pilot’s intentional visual flight into instrument meteorological conditions based on latent weather information, which resulted in the airplane entering extreme precipitation, a loss of aircraft control, and in-flight break-up.NTSB CEN22LA366Accident · No injuriesClass 4 · LimitedFinal reportRobinson Helicopter R44 II · Maynard, IAAn impact with a powerline as a result of an unexpected wind gust.NTSB CEN22LA345Accident · No injuriesClass 4 · LimitedFinal reportRobinson Helicopter R44 II · Ithaca, NEThe pilot’s failure to maintain clearance from power lines during low level aerial application operations due to a distraction.NTSB WPR22LA271Accident · Serious injuriesClass 3 · LimitedFinal reportPiper PA-32-301 · San Jose, CAThe pilot’s inadequate preflight inspection and fuel management, which resulted in fuel starvation, a total loss of engine power, and an impact with terrain.NTSB CEN22LA333Accident · No injuriesClass 3 · LimitedFinal reportRobinson Helicopter R44 II · Waterloo, ILThe malfunction of the flight controls for undetermined reasons.NTSB WPR22LA272Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-60-601P · Scappoose, WAThe pilot’s failure to extend the landing gear before landing. Contributing to the accident was the pilot’s failure to utilize a prelanding checklist.NTSB CEN22LA318Accident · Serious injuriesClass 3 · LimitedFinal reportHiller UH12E · Becker, MNThe in-flight failure of the main rotor mast hub due to several undetected fatigue fractures.NTSB ERA22LA366Accident · Minor injuriesClass 3 · LimitedFinal reportPiper PA-32RT · Wilmington, NCA partial loss of engine power during initial climb for reasons that could not be determined.NTSB WPR22LA232Accident · No injuriesClass 4 · LimitedFinal reportMaule MX-7-235 · Copperopolis, CAThe pilot’s failure to maintain lateral control of the airplane during takeoff in gusting wind.NTSB CEN22LA247Accident · Minor injuriesClass 3 · LimitedFinal reportPiper PA-32R-301 · Olla, LAThe partial loss of engine power for undetermined reasons.NTSB CEN22LA243Accident · Minor injuriesClass 4 · LimitedFinal reportMaule MT-7-235 · Flasher, NDThe pilot’s loss of control during a takeoff from a narrow gravel road, resulting in a collision with a fixed obstacle.NTSB ERA22LA259Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-32R-301 · Spencer, VAThe pilot’s failure to extend the landing gear before landing. Contributing to the accident was the pilot’s failure to use the landing checklist.NTSB ERA22LA236Accident · Minor injuriesClass 4 · LimitedFinal reportRobinson Helicopter R44 II · Nashua, NHThe flight instructor’s failure to maintain control of the helicopter during the takeoff, which resulted in a dynamic rollover.NTSB WPR22LA187Accident · Minor injuriesClass 4 · LimitedFinal reportTwenty Second Street Backcountry Boss · Douglas, WYThe pilot’s inadequate flare and subsequent loss of airplane control during landing.NTSB ERA22LA202Accident · No injuriesClass 4 · LimitedFinal reportPiper PA32 · Fountain Inn, SCThe pilot’s failure to obtain the proper touchdown point during landing, which resulted in a runway overrun and collision with a fence.NTSB WPR22LA127Accident · Serious injuriesClass 3 · LimitedFinal reportPiper PA-32R-300 · St. George, UTThe total loss of engine power for undetermined reasons.NTSB WPR22LA132Accident · Minor injuriesClass 4 · LimitedFinal reportRobinson Helicopter R44 II · Howe, IDThe pilot’s failure to maintain adequate rotor rpm while descending with a gusting tailwind condition, which resulted in a loss of helicopter control.NTSB CEN22FA113Accident · 1 fatalClass 3 · FieldFinal reportCessna 182T · Heath, OHThe pilot’s failure to maintain altitude after takeoff, which resulted in collision with trees and terrain.