NTSB investigations: Lycoming TI0-540 series, 1998
22 cases on aircraft whose registry engine model is Lycoming TI0-540 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 | 9 |
|---|---|
| 1965 | 27 |
| 1966 | 32 |
| 1967 | 49 |
| 1968 | 48 |
| 1969 | 47 |
| 1970 | 48 |
| 1971 | 63 |
| 1972 | 45 |
| 1973 | 51 |
| 1974 | 62 |
| 1975 | 46 |
| 1976 | 52 |
| 1977 | 58 |
| 1978 | 68 |
| 1979 | 65 |
| 1980 | 57 |
| 1981 | 55 |
| 1982 | 47 |
| 1983 | 40 |
| 1984 | 46 |
| 1985 | 43 |
| 1986 | 43 |
| 1987 | 35 |
| 1988 | 33 |
| 1989 | 32 |
| 1990 | 16 |
| 1991 | 30 |
| 1992 | 30 |
| 1993 | 25 |
| 1994 | 26 |
| 1995 | 27 |
| 1996 | 31 |
| 1997 | 23 |
| 1998 | 22 |
| 1999 | 26 |
| 2000 | 36 |
| 2001 | 43 |
| 2002 | 46 |
| 2003 | 37 |
| 2004 | 41 |
| 2005 | 44 |
| 2006 | 49 |
| 2007 | 32 |
| 2008 | 33 |
| 2009 | 28 |
| 2010 | 34 |
| 2011 | 23 |
| 2012 | 31 |
| 2013 | 27 |
| 2014 | 25 |
| 2015 | 31 |
| 2016 | 21 |
| 2017 | 21 |
| 2018 | 22 |
| 2019 | 20 |
| 2020 | 29 |
| 2021 | 18 |
| 2022 | 28 |
| 2023 | 31 |
| 2024 | 15 |
| 2025 | 18 |
| 2026 | 19 |
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\") = 1998
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41533'))
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") = 1998
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41533'))
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 LAX99LA023Accident · Serious injuriesLimited investigationFinal reportPiper PA-46-350P · Mammoth, CAThe pilot's failure to ensure that the autopilot was off prior to takeoff, and, his failure to maintain pitch control during the resultant pitch trim excursion during the takeoff ground roll.NTSB ATL99FA011Accident · 1 fatalField investigationFinal reportPiper PA-32R-300 · Roswell, GAA loss of engine power due to the failure of the number five connecting rod assembly as a result of fatigue cracks that were initiated in areas of galling. A factor was the lack of suitable terrain for a forced landing.NTSB MIA99LA009Accident · No injuriesLimited investigationFinal reportPiper PA-32RT · Vidalia, GAThe pilot's inadequate preflight planning by which he failed to obtain NOTAM information, and his failure to identify an hazardous/unsafe condition on the runway.NTSB NYC99LA005Accident · No injuriesLimited investigationFinal reportPiper PA-31-350 · Ravenna, OHThe pilot's improper decision to continue to operate the airplane with inoperative equipment which resulted in fuel exhaustion. Factors were the inoperative fuel quantity gauges, and the night conditions.NTSB FTW98LA415Accident · No injuriesLimited investigationFinal reportPiper PA-32-301T · Austin, TXThe collision with deer during the landing roll. Factors were the dark night light condition and the separation of the lower strut assembly from the right main landing gear, on the subsequent flight.NTSB NYC98FA179Accident · 1 fatalField investigationFinal reportSmith, Ted Aerostar TS-600 · Marietta, PAThe failure of the pilot to maintain airspeed during a precautionary landing which resulted in a loss of control while operating with one engine shutdown. An additional cause was the improper maintenance procedures that resulted in the #5 cylinder not being…NTSB MIA98LA257Accident · No injuriesLimited investigationFinal reportPiper PA-32-300 · Opa Locka, FLThe pilot's improper remedial action in recovering from a bounced landing resulting in a stall, and his incorrect recovery from a pilot induced oscillation (PIO) condition. A factor was the pilot's failure to execute a timely go-around maneuver.NTSB FTW98IA361Incident · No injuriesIncident investigationFinal reportPiper PA-31-350 · Denver, COA hydraulic failure due to a ruptured hydraulic line, preventing the extension of the nose and right main landing gear.NTSB LAX98LA244Accident · Minor injuriesLimited investigationFinal reportBellanca BL-17 · Winnemucca, NVLoss of engine power due to a missing cotter key and jam nut, the use of an improper nonapproved part by other maintenance personnel, and failure to safety the installation which subsequently lead to a throttle/carburetor linkage disconnect.NTSB NYC98WA155Accident · No injuriesForeign investigationPiper PA-46-350P · Cregneash, United KingdomNTSB FTW98FA325Accident · 1 fatalField investigationFinal reportCommander 114TC · West Jordan, UTA brittle fracture of the clamp that joins the exhaust pipe to the turbocharger. The pipe separated and hot exhaust gases escaped into the engine compartment. The engine lost power due to the high heat vaporizing fuel in the fuel line. Factors were inadequate…NTSB ANC98LA097Accident · No injuriesLimited investigationFinal reportPiper PA-32-300 · Nenana, AKThe failure of the FAA Flight Service Station specialist to issue an active Notice to Airmen that noted a hazardous condition on the runway. Factors associated with the accident are the rough and uneven runway, and inadequate runway maintenance by airport…NTSB CHI98LA219Accident · No injuriesLimited investigationFinal reportPiper PA-36-300 · Mobridge, SDThe pilot's failure to maintain clearance from the power lines. Factors associated with the accident were the power lines, and the separation of the vertical stabilizer and rudder which resulted in the pilot's inability to maintain directional control of the…NTSB ATL98LA084Accident · No injuriesLimited investigationFinal reportBellanca 17-31A · Millry, ALThe fracture of the #2 cylinder connecting rod which resulted in partial loss of engine power and subsequent forced landing. A factor in the accident was the rough terrain.NTSB NYC98LA119Accident · No injuriesLimited investigationFinal reportPiper PA-32-300 · Hanover, PAfailure of the pilot to obtain current information for the divert airfield, and his selection of an unsuitable area for landing. Related factors included: the lower ambient light conditions at dusk, construction on the airfield, and an over-reliance on the…NTSB MIA98WA156Accident · 1 fatalForeign investigationPiper PA-23-250 · Walker'S Cay, BahamasNTSB NYC98LA102Accident · 1 fatalLimited investigationFinal reportPiper PA-32-300 · New Bedford, MAThe pilot's impairment due to alcohol, which resulted in an inadequate preflight examination and subsequent takeoff with a control lock installed.NTSB MIA98LA145Accident · No injuriesLimited investigationFinal reportPiper PA-23-250 · Fruitland Park, FLthe pilot's failure to attain the proper rate of descent at touchdown.NTSB MIA98WA131Accident · No injuriesForeign investigationPiper PA-32R-300 · Dolo Odo, EthiopiaNTSB SEA98FA101Accident · 2 fatalField investigationFinal reportPiper PA-46-350P · Bigfork, MTThe pilot's failure to maintain terrain clearance for undetermined reasons. Contributing factors were the mountainous terrain, trees, dark night conditions, clouds and pilot fatigue.NTSB CHI98LA097Accident · No injuriesLimited investigationFinal reportPiper PA-23-250 · Peoria, ILan improper preflight inspection of the airplane by the pilot and the inadvertant stall/mush which was encountered. A factor associated with this accident was the pilot's decision to continue to use the emergency hydraulic hand pump rather than the CO2 bottle…NTSB SEA98LA028Accident · No injuriesLimited investigationFinal reportPiper PA-24-250 · Sutherlin, ORLoss of engine power for an undetermined reason.