NTSB investigations: Grumman Acft ENG Cor-Schweizer G-164B, MO
9 cases on aircraft the registry lists as Grumman Acft ENG Cor-Schweizer G-164B. 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
| 1979 | 1 |
|---|---|
| 1984 | 1 |
| 1986 | 2 |
| 1988 | 1 |
| 1991 | 1 |
| 1994 | 1 |
| 2010 | 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\" = 'MO' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3952802'))
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" = 'MO' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3952802'))
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 CEN10CA386Accident · No injuriesData collectionFinal reportGrumman Acft ENG Cor-Schweizer G-164B · Chillicothe, MOThe pilot's failure to maintain aircraft control during takeoff.NTSB CEN10CA201Accident · No injuriesData collectionFinal reportGrumman G-164B · Forest City, MOThe pilot's failure to maintain aircraft control during landing, which resulted in an encounter with wet/muddy terrain and a subsequent nose over.NTSB CHI94DCA02Accident · Minor injuriesFinal reportSchweizer G-164B · Harviell, MOthe separation of the oil supply line to the propeller governor, which resulted in the propeller inadvertently going into feather. Factors were the pilots intentional ground loop of the airplane to avoid impacting obstructions at the end of the runway.NTSB CHI91DCA03Accident · No injuriesFinal reportSchweizer G164B · Gideon, MOA binding landing gear brake. A factor related to the accident was the pilot's subsequent inability to maintain directional control.NTSB MKC88LA129Accident · Minor injuriesLimited investigationFinal reportGrumman G-164 · Baker, MOWitnesses said that shortly after takeoff, the fully loaded acft appeared to be unable to climb out of ground effect. About 1.5 mile from the airstrip, the pilot began a turn back to the north. Unable to climb, he initiated action to dump his chemical load,…NTSB MKC87LA011Accident · No injuriesLimited investigationFinal reportGrumman G164B · Memphis, MOThe aerial application acft was en route to seed a wheat field when smoke came into the cockpit. The plt made a precautionary landing on a blacktop road. The road was the best available, but was not adequate and acft flipped forward to the inverted position.…NTSB MKC86LA086Accident · No injuriesLimited investigationFinal reportGrumman G164B · Advance, MOThe airplane was being operated as an agricultural aircraft when the engine started backfiring and then quit. During the forced landing in a plowed field, the airplane flipped forward to the inverted position. Investigation revealed the teeth on the left…NTSB MKC84LA181Accident · Minor injuriesLimited investigationFinal reportGrumman G-164B · Campbell, MOPIC was making a clean up swath run after spraying a field and failed to avoid a high voltage power line. After strikingthe line the acft impacted the ground, caught fire and burned.NTSB MKC79FCG48Accident · Serious injuriesClosedGrumman G-164B · Norborne, MO