NTSB investigations: Lycoming 0-235 series, PA
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
| 1984 | 2 |
|---|---|
| 1986 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 2 |
| 1995 | 1 |
| 1997 | 1 |
| 2000 | 2 |
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 c.\"eventStateOrRegion\" = 'PA' AND c.\"eventCountry\" = 'USA'
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 c."eventStateOrRegion" = 'PA' AND c."eventCountry" = 'USA'
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 NYC00LA101Accident · No injuriesLimited investigationFinal reportCessna 152 · Hazelton, PAThe pilot's failure to maintain directional control while landing with a crosswind.NTSB IAD00LA016Accident · No injuriesLimited investigationFinal reportBellanca 7ECA · Waynesburg, PAthe pilot's failure to maintain aircraft control during the landing roll-out.NTSB NYC98LA003Accident · No injuriesLimited investigationFinal reportCessna 152 · West Chester, PAThe student pilot's failure to maintain directional control of the airplane.NTSB NYC95LA158Accident · No injuriesLimited investigationFinal reportCessna 152 · Beaver Falls, PAthe failure of the student pilot to maintain directional control after touchdown.NTSB NYC93LA103Accident · No injuriesLimited investigationFinal reportCessna 152 · West Chester, PAImproper recovery from a bounced landing which resulted in the airplane departing the side of the runway and striking trees.NTSB BFO93LA041Accident · No injuriesLimited investigationFinal reportCessna 152 · New Cumberland, PAThe pilot's failure to maintain directional control during the landing roll. Contributing to the accident was the tailwind and the student pilot's lack of total experience.NTSB NYC92LA172Accident · No injuriesLimited investigationFinal reportBellanca 7ECA · West Mifflin, PAThe pilot inadvertently ground looped the airplane which resulted in the main landing gear collapsing. A factor in this accident was the pilot's limited flight time in this make and model airplane.NTSB NYC91LA208Accident · No injuriesLimited investigationFinal reportPiper PA-38-112 · Butler, PAThe pilot failed to maintain control of the airplane, resulting in the airplane departing the runway and impacted with the terrain.NTSB NYC86LA197Accident · No injuriesLimited investigationFinal reportCessna 152 · Harrisburg, PAThe student plt was on a x-country flt. He rprtd that during the flare to land at Harrisburg, PA, the acft yawed left, then after touchdown, it veered off the left side of the rwy twd a VASI installation. He steered further left to avoid the VASI, then…NTSB NYC84LA131Accident · No injuriesLimited investigationFinal reportPiper PA-38-112 · Forty Fort, PADuring a supervised solo flt, the student plt had difficulty with directional control on his 6th landing. Subsequently, the acft swerved & the landing gear and wing were damaged.NTSB NYC84LA084Accident · No injuriesLimited investigationFinal reportPiper PA-38-112 · Easton, PAThe student plt on his first solo flt veered off the rwy into a snowbank and nosed over. The plt said a puddle of water on the rwy contributed to the beginning of the swerve and he could not recover.