NTSB investigations: Pratt & Whitney R1340 series, MI
19 cases on aircraft whose registry engine model is Pratt & Whitney R1340 series. 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
| 1969 | 1 |
|---|---|
| 1970 | 1 |
| 1973 | 1 |
| 1975 | 1 |
| 1976 | 2 |
| 1981 | 1 |
| 1985 | 1 |
| 1998 | 1 |
| 2000 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2016 | 2 |
| 2021 | 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.\"eventStateOrRegion\" = 'MI' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52016'))
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" = 'MI' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52016'))
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 CEN21LA352Accident · No injuriesClass 4 · LimitedFinal reportNorth American AT-6F · Adrian, MIThe loss of control during landing due to the out of rig condition of the tailwheel which resulted in a ground loop and impact with the runway.NTSB GAA16CA338Accident · No injuriesData collectionFinal reportNorth American SNJ · Jackson, MIThe pilot's failure to maintain directional control during the landing roll, which resulted in a runway excursion, right main landing gear collapse, and impact with the ground.NTSB CEN16TA194Accident · No injuriesFinal reportNorth American AT6 · Mason, MIThe pilot's failure to maintain directional control during the landing roll in gusting crosswind conditions, which resulted in a runway excursion and impact with a ditch.NTSB CEN13LA422Accident · Serious injuriesLimited investigationFinal reportGrumman Aircraft Cor-Schweizer G-164A · Elmira, MIThe pilot's failure to maintain clearance from a line of trees while applying agricultural product to a field.NTSB CEN12LA324Accident · 1 fatalLimited investigationFinal reportNorth American T-6G · Perry, MIThe pilot’s failure to maintain control while maneuvering at low altitude after takeoff, resulting in a collision with a barn.NTSB CHI06CA195Accident · No injuriesData collectionFinal reportGrumman G-164A · Lakeview, MIA loss of engine power for undetermined reasons. A factor associated with the accident was the low altitude at which the airplane was being operated when the loss of engine power occurred.NTSB CHI05CA207Accident · No injuriesData collectionFinal reportAllied Ag Cat Productions G-164A · Trufant, MIThe pilot's inadequate visual lookout and not maintaining clearance from the watering pivot during the aerial application maneuver and the unsuitable terrain he encountered during the emergency landing. A factor was the sunglare encountered.NTSB CHI03LA170Accident · No injuriesLimited investigationFinal reportAir Tractor AT-301 · Covert, MIFailure of the pilot to verify fuel quantity prior to the accident flight, and fuel exhaustion resulting in a loss of engine power. Contributing factors were the soft, rough, unsuitable terrain for a forced landing.NTSB CHI02LA238Accident · No injuriesLimited investigationFinal reportSchweizer G-164B · Sturgis, MIThe failure of the turbine section of the engine, and the unsuitable terrain encountered for the forced landing. The low altitude was a factor.NTSB CHI00LA257Accident · 1 fatalLimited investigationFinal reportAyres S2R-600 · Bad Axe, MIThe inadvertent stall/spin encountered by the pilot. A factor was the low altitude.NTSB CHI98LA290Accident · No injuriesLimited investigationFinal reportAir Tractor AT-301 · Mentha, MIthe pilot's improper inflight decision to land the airplane on the gravel covered road with an uneven surface that had corn growing next to its edge. A factor in this accident was the pilot selecting an unsuitable landing area.NTSB CHI85LA360Accident · No injuriesLimited investigationFinal reportSchweizer G164A "450" · Constantine, MIThe acft nosed over during a forced landing in a corn fld. The plt stated that at 30 ft AGL during his second swath run the eng backfired and lost pwr. He attempted to dump the load however, the acft continued to loose alt and the forced landing resulted.…NTSB CHI81FEM30Accident · No injuriesClosedGrumman G-164A · Howard City, MINTSB CHI76FEC55Accident · No injuriesClosedGrumman G-164A · Sandusky, MINTSB CHI76FET49Accident · No injuriesClosedGrumman G-164A · Coldwater, MINTSB CHI76FEM03Accident · No injuriesClosedGrumman G-164A · Hudsonville, MINTSB CHI74FEC41Accident · No injuriesClosedAero Comdr 600S2R · Ottowa Lake, MINTSB CHI70AC092Accident · 2 fatalClosedN.American AT6-F · Ann Arbor, MINTSB CHI70F0084Accident · Minor injuriesClosedN.American AT-6 · Ann Arbor, MI