NTSB investigations: Lycoming IO-540 series, 1983
4 cases on aircraft whose registry engine model is Lycoming IO-540 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 | 3 |
|---|---|
| 1983 | 4 |
| 1984 | 5 |
| 1985 | 5 |
| 1986 | 4 |
| 1987 | 4 |
| 1990 | 3 |
| 1991 | 1 |
| 1994 | 2 |
| 1996 | 2 |
| 1997 | 3 |
| 1998 | 1 |
| 1999 | 3 |
| 2000 | 6 |
| 2001 | 3 |
| 2002 | 4 |
| 2003 | 3 |
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 5 |
| 2007 | 3 |
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\") = 1983
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41530', '41585')
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") = 1983
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41530', '41585')
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 MKC84LA028Accident · No injuriesLimited investigationFinal reportPiper PA-32-301 · Kearney, NEDuring the landing roll, the plt held the nosewheel off while slowing down, and used right rudder to compensate for a reported x-wind condition. As soon as the nosewheel touched down, the acft veered to the right. It went off the right side of the rwy, the…NTSB ATL84LA003Accident · No injuriesLimited investigationFinal reportPiper PA-32-301 · Sewanee, TNThe acft collided with trees during landing roll. The plt has recounted several variations of the accident from locked brakes (parking) to a flat left tire with full right rudder to maintain directional control. There was a left tire skid mark from touchdown…NTSB SEA83LA138Accident · No injuriesLimited investigationFinal reportEagle DW-1 · Bliss, IDAccording to the plt, he was returning to a road to land & reload chemicals for aerial application. He stated that the right main tire went flat during flt due to a puncture. During the landing roll-out, the acft veered to the right & nosed over.NTSB ATL83LA107Accident · No injuriesLimited investigationFinal reportPiper PA-32R-301 · Leonardtown, MDPilot did not maintain alignment during takeoff and collided with a pile driver. The aircraft was then landed gear up inan adjacent field. The wind was calm and there was no known reason for failure to maintain runway alignment.