Final NTSB investigations: Burkhart Grob G-109B
6 cases on aircraft the registry lists as Burkhart Grob G-109B. 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
| 1985 | 1 |
|---|---|
| 1986 | 1 |
| 1988 | 1 |
| 1994 | 2 |
| 2017 | 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 c.\"completionStatus\" = 'Completed'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1660205'))
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."completionStatus" = 'Completed'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1660205'))
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 GAA17CA179Accident · No injuriesData collectionFinal reportBurkhart Grob G 109B · Mokuleia, HIThe failure of the upper rudder hinge during flight due to severe corrosion. Contributing to the accident were the pilot’s inadequate preflight inspection and the lack of an annual inspection.NTSB SEA94LA210Accident · Serious injuriesLimited investigationFinal reportBurkhart Grob G-109B · Rock Springs, WYAircraft control was not maintained. Factors to the accident were: high density altitude and wind gusts.NTSB NYC94LA073Accident · Minor injuriesLimited investigationFinal reportBurkhart Grob G109B · Nashua, NHThe certified flight instructor's delay in taking remedial action, which resulted in the motor-glider colliding with trees.NTSB LAX88LA083Accident · 1 fatalLimited investigationFinal reportBurkhart Grob G109B · Tehachapi, CAThe pilot and his passenger used the motorglider's powerplant to takeoff and climb to a mountain ridge to soar. Upon reaching the ridge top the pilot shut off the powerplant and entered soaring flight. The passenger stated that the motorglider descended into…NTSB CHI87LA032Accident · No injuriesLimited investigationFinal reportBurkhart Grob 109B · Gregory, MIWhile landing, the aircraft bounced twice, so the pilot decided to go around and make a second attempt. On climb out, the landing gear struck 65 ft tall trees at the end of the runway. The aircraft then stalled and collided with the terrain. Reportedly, the…NTSB ATL85LA222Accident · No injuriesLimited investigationFinal reportBurkhart Grob G-109B · Williamson, GAThe plt of the powered glider reported that during an apch to land, the acft encountered a downdraft & landed hard. The landing gear was damaged as well as the prop, eng cowling & oil cooler.