NTSB investigations: Lycoming 0-235 series, 2004
11 cases on aircraft whose registry engine model is Lycoming 0-235 series, where the first occurrence was “Loss of control - on ground/water”. 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
| 1982 | 33 |
|---|---|
| 1983 | 23 |
| 1984 | 33 |
| 1985 | 22 |
| 1986 | 27 |
| 1987 | 30 |
| 1988 | 35 |
| 1989 | 19 |
| 1990 | 15 |
| 1991 | 16 |
| 1992 | 11 |
| 1993 | 19 |
| 1994 | 17 |
| 1995 | 28 |
| 1996 | 14 |
| 1997 | 13 |
| 1998 | 13 |
| 1999 | 13 |
| 2000 | 12 |
| 2001 | 14 |
| 2002 | 11 |
| 2003 | 8 |
| 2004 | 11 |
| 2005 | 14 |
| 2006 | 7 |
| 2007 | 10 |
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\") = 2004
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41505')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 260))
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") = 2004
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41505')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 260))
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 DEN05CA016Accident · No injuriesData collectionFinal reportCessna 152 · Santa Teresa, NMthe student pilot' failure to maintain directional control during the takeoff roll. Contributing to the accident was the student pilot's failure to abort the takeoff.NTSB LAX05CA017Accident · No injuriesData collectionFinal reportCessna 152 · Imperial, CAthe student pilot's failure to maintain directional control during the landing rollout, which resulted in the airplane veering off of the runway surface and nosing over.NTSB LAX05LA013Accident · Minor injuriesLimited investigationFinal reportCessna 152 · Mesa, AZthe student pilot's failure to maintain directional control of the airplane during a touch-and-go takeoff.NTSB DFW05CA001Accident · Minor injuriesData collectionFinal reportBellanca 7ECA · Hearne, TXThe excessive taxi speed by the pilot in command resulting in the pilot's loss of control. A contributing factor was the quartering tailwind.NTSB CHI04CA296Accident · No injuriesData collectionFinal reportPiper PA-16 · Port Huron, MIThe pilot's failure to maintain directional control of the airplane during the landing roll which resulted in the overload failure of the right main landing gear.NTSB ANC04CA083Accident · No injuriesData collectionFinal reportPiper J5A · Kotzebue, AKThe pilot's inadvertent use of the airplane's brakes during the takeoff roll, which resulted in the airplane nosing over. A factor contributing to the accident was the pilot's failure to maintain directional control.NTSB NYC04CA155Accident · No injuriesData collectionFinal reportBellanca 7ECA · North Creek, NYThe pilot's failure to maintain directional control during the landing roll. A factor in this accident was the pilot's lack of experience in tail-wheeled airplanes.NTSB CHI04CA156Accident · No injuriesData collectionFinal reportYoukey Lancair 235 · Hays, KSThe pilot's inadequate compensation for wind conditions and his failure to maintain directional control of the airplane during the landing roll. Factors associated with the accident were the gusty crosswind, the runway marker sign, and the taxiway lights…NTSB NYC04CA138Accident · No injuriesData collectionFinal reportCessna 152 · Elyria, OHThe student pilot's inadequate recovery from a bounced landing.NTSB MIA04CA091Accident · No injuriesData collectionFinal reportPiper PA-38-112 · Carthage, MSThe failure of the student pilot to maintain control of the airplane resulting in the airplane departing the runway and impacting with terrain. A factor related to this accident was the student pilot's lack of total flight experience.NTSB SEA04LA044Accident · No injuriesLimited investigationFinal reportPiper PA-20 · Laurel, MTThe student pilot's failure to maintain aircraft control during the landing roll. Inadequate remedial action was a factor.