NTSB investigations: Lycoming 0-235 series, 2001
6 cases on aircraft whose registry engine model is Lycoming 0-235 series, where the first occurrence was “In flight collision with terrain/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 | 5 |
|---|---|
| 1983 | 7 |
| 1984 | 7 |
| 1985 | 2 |
| 1986 | 4 |
| 1987 | 1 |
| 1988 | 3 |
| 1990 | 4 |
| 1991 | 2 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 4 |
| 1996 | 2 |
| 1997 | 2 |
| 1998 | 3 |
| 1999 | 2 |
| 2000 | 5 |
| 2001 | 6 |
| 2002 | 3 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 1 |
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\") = 2001
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\" = 230))
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") = 2001
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" = 230))
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 ATL02LA014Accident · No injuriesLimited investigationFinal reportCessna 152 · Elberton, GAThe student pilot's in-flight decision to land in a field, which resulted in an on-ground collision with a berm. Factors were the student's inadequate training and inadequate supervision by the flight instructor on the ground.NTSB CHI01LA148Accident · No injuriesLimited investigationFinal reportCessna 152 · Patriot, INthe inadequate rotation speed and compensation for wind conditions by the pilot. Contributing factors were the crosswind and gust.NTSB SEA01LA102Accident · 1 fatalLimited investigationFinal reportPiper PA-18-105 Special · Wilbur, WAA collision with terrain for undetermined reasons.NTSB CHI01LA122Accident · Serious injuriesLimited investigationFinal reportBellanca 7ECA · Kimball, NEThe pilot not maintaining clearance from the terrain. A factor was that the pilot misjudged the low altitude flight maneuver.NTSB MIA01LA113Accident · 1 fatalLimited investigationFinal reportLarry R. Kinsey Variez O-235 · Pinson, ALThe pilot's continued visual flight rules flight into instrument meteorological conditions resulting in the airplane colliding with mountainous terrain.NTSB FTW01LA045Accident · No injuriesLimited investigationFinal reportCessna 152 · Bristow, OKThe pilot's inadequate compensation for the crosswind conditions, which resulted in the airplane striking a snow bank during the landing flare/touchdown. A factor was the crosswind weather condition.