NTSB investigations: Lycoming 0-320 series, 1998
4 cases on aircraft whose registry engine model is Lycoming 0-320 series, where the first occurrence was “Overrun”. 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 | 15 |
|---|---|
| 1983 | 22 |
| 1984 | 19 |
| 1985 | 12 |
| 1986 | 5 |
| 1987 | 6 |
| 1988 | 10 |
| 1989 | 11 |
| 1990 | 14 |
| 1991 | 10 |
| 1992 | 15 |
| 1993 | 12 |
| 1994 | 9 |
| 1995 | 7 |
| 1996 | 3 |
| 1997 | 8 |
| 1998 | 4 |
| 1999 | 8 |
| 2000 | 8 |
| 2001 | 4 |
| 2002 | 9 |
| 2003 | 9 |
| 2004 | 7 |
| 2005 | 6 |
| 2006 | 5 |
| 2007 | 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 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 ('41508')
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\" = 340))
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 ('41508')
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" = 340))
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 CHI98LA315Accident · No injuriesLimited investigationFinal reportPiper PA-28-151 · Redwood Falls, MNthe pilot's not following proper short field landing procedures.NTSB NYC98LA134Accident · No injuriesLimited investigationFinal reportCessna 172 · Westminster, MDthe pilot's misjudgment of distance and speed during the approach/landing, and his delay in initiating a go-around. The quartering tailwind was a related factor.NTSB CHI98LA254Accident · No injuriesLimited investigationFinal reportCessna 172P · Abilene, KSThe student pilot's failure to plan his approach so as to be able to stop the airplane on the runway, and the instructor pilot's delay in taking control of the airplane, so as to correct the student's mistake. A factor contributing to this accident was the…NTSB IAD98LA020Accident · No injuriesLimited investigationFinal reportCessna 172M · Blue Bell, PAThe pilot's failure to attain the proper touchdown point, and his failure to make a go-around, while there was sufficient runway remaining.