NTSB investigations: Pratt & Whitney JT8D-9 series, 1984
5 cases on aircraft whose registry engine model is Pratt & Whitney JT8D-9 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 |
|---|---|
| 1971 | 1 |
| 1973 | 2 |
| 1974 | 1 |
| 1976 | 1 |
| 1977 | 4 |
| 1979 | 2 |
| 1980 | 1 |
| 1981 | 3 |
| 1982 | 2 |
| 1983 | 5 |
| 1984 | 5 |
| 1985 | 1 |
| 1986 | 5 |
| 1987 | 3 |
| 1988 | 2 |
| 1989 | 4 |
| 1990 | 5 |
| 1992 | 3 |
| 1993 | 2 |
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 2 |
| 1997 | 5 |
| 1998 | 1 |
| 1999 | 2 |
| 2000 | 3 |
| 2002 | 2 |
| 2005 | 1 |
| 2008 | 1 |
| 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 year(c.\"eventDate\") = 1984
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52048'))
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") = 1984
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52048'))
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 MIA84IA242Incident · No injuriesIncident investigationFinal reportMcdonnell Douglas DC-9-51 · Orlando, FLJust prior to V1 and rotation both left main landing gear tires failed. Takeoff was aborted and acft was stopped on rwy. Pax & crew deplaned without injury. Cause of tire failure could not be determined.NTSB ATL84IA246Incident · No injuriesIncident investigationFinal reportMcdonnell Douglas DC-9-30 · Nashville, TNDuring the climb-out, a 15% decrease in the right eng epr was noted by the flt crew. This was followed by a loud bang & failure of the #2 eng. The #2 eng was shut down & the acft was flown back to the departure arpt. An initial exam revealed that the right…NTSB CHI84IA314Incident · No injuriesIncident investigationFinal reportBoeing 727-2M7 · Minneapolis, MNThe crew reported that they noticed a decrease in climb rate while over rapid city, SD, en route from msp to sfo at flt level 310. The plt noted fuel burn was aprx 1400 lbs ahead of schedule. In-flt inspection revealed that the inboard trailing edge flaps had…NTSB MIA84IA064Incident · No injuriesIncident investigationFinal reportDouglas DC-9-51 · Tampa, FLWhile climbing after takeoff thru about 3000 ft, the crew noted that the #2 epr had dropped about .08, from aprx 1.82 to 1.74 epr. Shortly after that, the 1st officer noted that the avm on the #2 eng was at the max indication. At about 4000 ft, there was a…NTSB SEA84IA037Incident · No injuriesIncident investigationFinal reportBoeing 727-223 · Seattle, WAThe capt stated that upon visual contact with the rwy, the acft was displaced slightly to the lt & he corrected toward centerline with rt rudder. Wing tip contact was neither heard not felt in the cockpit. There were several concurrent reports of arriving…