NTSB investigations: Pratt & Whitney R1340 series, 1982
10 cases on aircraft whose registry engine model is Pratt & Whitney R1340 series, where the first occurrence was “Loss of engine power”. 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 | 10 |
|---|---|
| 1983 | 3 |
| 1984 | 2 |
| 1985 | 6 |
| 1986 | 4 |
| 1987 | 5 |
| 1988 | 5 |
| 1989 | 7 |
| 1990 | 2 |
| 1991 | 2 |
| 1992 | 2 |
| 1993 | 3 |
| 1994 | 7 |
| 1995 | 4 |
| 1996 | 3 |
| 1997 | 3 |
| 1998 | 7 |
| 1999 | 6 |
| 2000 | 4 |
| 2001 | 8 |
| 2002 | 6 |
| 2003 | 5 |
| 2004 | 5 |
| 2005 | 7 |
| 2006 | 4 |
| 2007 | 6 |
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\") = 1982
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')
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\" = 350))
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") = 1982
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')
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" = 350))
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 LAX82DA353Accident · No injuriesFinal reportGrumman G-164A · Magma, AZShortly after takeoff the eng became rough & losing power. The plt observed long streaks of red flame pouring from the exhaust. The pesticide was jettisoned & an attempt was made to return to the strip. The eng continued to lose power & quit completely just…NTSB ATL82DA254Accident · No injuriesFinal reportGrumman G164B · Sampson, ALThe aircraft lost power during a swath run, the pilot attempted to lighten the load but the aircraft collided with a tree. When interviewed the pilot stated that the aircraft was sold for salvage. No examination of the engine was possible but he indicated…NTSB SEA82DA127Accident · No injuriesFinal reportGrumman G-164A · Burley, IDAt about 20 ft AGL after takeoff the eng quit. The cause of the eng failure could not be determined.NTSB FTW82DA286Accident · No injuriesFinal reportAir Tractor AT-301 · Rio Hondo, TXImmediately after takeoff, the engine lost power and a forced landing was made in a field of tall cotton. After landing in the cotton field with four-foot-high stalks, the pilot as unable to maintain directional control and the plane was substantially…NTSB FTW82DA279Accident · No injuriesFinal reportGrumman G-164B · Beedeville, ARThe pilot proceeded to the job site with a load of urea. He circled for about 15 minutes waiting for the flagmen to arrive, then elected to return to the airport. As he leveled the plane, he experienced a gradual loss of power and was unable to maintain…NTSB FTW82DA237Accident · Minor injuriesFinal reportGrumman G164B · Beedeville, ARThe agricultural aircraft lost power during takeoff. The pilot jettisoned the load and made a forced landing in a rice field. During the landing, the aircraft nosed over in soft muddy terrain.NTSB FTW82DA236Accident · No injuriesFinal reportAyres S-2R · Edgerly, LAAfter takeoff with a load of fertilizer, the aircraft lost power and a forced landing was made which resulted in damage to the aircraft. The cause of the engine malfunction was not determined.NTSB FTW82DA202Accident · No injuriesFinal reportAir Tractor AT 301 · New Deal, TXThe pilot departed an ag strip with a heavily loaded aircraft. Reportedly, the elevation and temperature were 3338 ft and 87 deg. After climbing to about 45 ft AGL, he entered a right turn. At this time, he noticed engine roughness and a loss of manifold…NTSB FTW82DRG32Accident · Serious injuriesFinal reportAir Tractor 301 · Mcallen, TXThe pilot reported that the engine failed shortly after takeoff. The aircraft was substantially damaged when it hit a canal bank at the end of the airstrip. According to the operator, the blower section failed which resulted in the loss of power.NTSB MIA82FLD18Accident · Minor injuriesFinal reportSikorsky H-19A · Croom, FLThe pilot reported that he was spraying about 15 ft over a lake when the engine lost power. He entered an autorotation and ditched the helicopter in the lake. After recovery from the lake, a check of the engine revealed no precrash failures.