NTSB investigations: Lycoming 0-235 series, 1997
11 cases on aircraft whose registry engine model is Lycoming 0-235 series, where the first occurrence was “Loss of engine power(total) - nonmechanical”. 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 | 13 |
|---|---|
| 1983 | 21 |
| 1984 | 12 |
| 1985 | 12 |
| 1986 | 13 |
| 1987 | 11 |
| 1988 | 15 |
| 1989 | 17 |
| 1990 | 11 |
| 1991 | 15 |
| 1992 | 13 |
| 1993 | 18 |
| 1994 | 9 |
| 1995 | 5 |
| 1996 | 10 |
| 1997 | 11 |
| 1998 | 8 |
| 1999 | 5 |
| 2000 | 13 |
| 2001 | 6 |
| 2002 | 5 |
| 2003 | 8 |
| 2004 | 5 |
| 2005 | 5 |
| 2006 | 3 |
| 2007 | 4 |
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\") = 1997
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\" = 353))
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") = 1997
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" = 353))
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 ATL97LA141Accident · No injuriesLimited investigationFinal reportTomlinson Pober Super ACE · Lebanon, TNThe pilot's failure to follow normal checklist procedures that resulted in fuel starvation.NTSB ATL97LA125Accident · No injuriesLimited investigationFinal reportCessna 152 · West Palm Beach, FLthe flight instructor's (CFI's) inaccurate assessment of fuel available for the flight, and his improper in-flight planning/decision by continuing the training flight with minimal fuel, which resulted in fuel exhaustion and loss of engine power.NTSB LAX97LA240Accident · Minor injuriesLimited investigationFinal reportCessna 152 · Gila Bend, AZthe pilot's failure to verify the fuel quantity prior to departure, and his failure to perform sufficient en route fuel consumption calculations during the cross-country flight.NTSB FTW97LA244Accident · Minor injuriesLimited investigationFinal reportCessna 152 · Fort Worth, TXfuel exhaustion, due to the pilot's failure to refuel before taking off on the remainder of the flight after making a precautionary landing. Factors related to the accident were: the pilot becoming lost and disoriented, and the lack of suitable terrain for a…NTSB FTW97LA218Accident · No injuriesLimited investigationFinal reportCessna 152 · Bridgeport, TXThe loss of engine power due to fuel exhaustion as result of the pilot's failure to refuel. A factor was the lack of suitable terrain for the forced landing.NTSB IAD97LA074Accident · No injuriesLimited investigationFinal reportAmerican AA-1 · Lewisburg, WVThe pilot's inadequate preflight, which led to the loss of a fuel cap and subsequent fuel exhaustion.NTSB FTW97FA173Accident · Minor injuriesField investigationFinal reportGowan LONG-EZ · Roanoke, TXThe pilot's failure to maintain the proper descent rate. A factor was the gascolator's filter screen becoming contaminated with fiber glass residue due to the pilot/mechanic's inadequate maintenance.NTSB ATL97LA066Accident · No injuriesLimited investigationFinal reportPiper PA-22-180 · Russellville, ALThe loss of engine power for undetermined reasons. A factor was conditions were favorable for the formation of carburetor ice.NTSB ATL97LA039Accident · No injuriesLimited investigationFinal reportCessna 152 · Gulfport, MSthe pilot's inadequate preflight planning/preparation, which resulted in fuel exhaustion and loss of engine power due to an inadequate supply of fuel.NTSB FTW97LA095Accident · Minor injuriesLimited investigationFinal reportPiper PA-38-112 · Boswell, OKThe student pilot's improper inflight planning and decision, after becoming lost/disoriented, which resulted in fuel exhaustion, before landing in a suitable landing area. Factors relating to the accident were: the pilot of another aircraft did not accurately…NTSB MIA97LA064Accident · Serious injuriesLimited investigationFinal reportCessna 152 · Boca Raton, FLInadequate inspection of the fuel caps by company maintenance personnel resulting in a cap with a deteriorated seal being allowed to continue in service. This allowed water to leak into the fuel tank which resulted in loss of engine power due to water…