Major NTSB investigations
13 cases where the first occurrence was “Loss of engine power(total) - mech failure/malf”.
Cases per year
| 1983 | 1 |
|---|---|
| 1984 | 1 |
| 1985 | 2 |
| 1986 | 1 |
| 1988 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1994 | 1 |
| 1996 | 1 |
| 1998 | 1 |
| 2003 | 1 |
| 2006 | 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.board_report_url IS NOT NULL OR c.\"investigationClass\" = 'Class 1' OR c.\"caseType\" = 'Major - Launch')
AND c.\"mKey\" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 351)
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.board_report_url IS NOT NULL OR c."investigationClass" = 'Class 1' OR c."caseType" = 'Major - Launch') AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 351) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run 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 CHI06FA210Accident · 6 fatalClass 1 · FieldFinal reportde Havilland DHC-6-100 · Sullivan, MOthe pilot's failure to maintain airspeed following a loss of power in the right engine due to the fracturing of compressor turbine blades for undetermined reasons. Contributing to some parachutists' injuries was the lack of a more effective restraint system…NTSB MIA03FA141Accident · 2 fatalClass 1 · FieldFinal reportCessna 402C · Treasure Cay, Bahamasthe in-flight failure of the right engine and the pilot’s failure to adequately manage the airplane’s performance after the engine failed. The right engine failure resulted from inadequate maintenance that was performed by Air Sunshine’s maintenance personnel…NTSB DCA98MA084Accident · No injuriesMajor investigationFinal reportBoeing 727-200 · Jamaica, NYThe failure of the right main landing gear caused by fatigue cracking and stress corrosion cracking of the trunnion bearing support fitting.NTSB DCA96MA068Accident · 2 fatalClass 1 · MajorFinal reportMcDonnell Douglas MD-88 · Pensacola, FLthe fracture of the left engine's front compressor fan hub, which resulted from the failure of Delta Air Lines' fluorescent penetrant inspection process to detect a detectable fatigue crack initiating from an area of altered microstructure that was created…NTSB FTW94MA235Accident · 3 fatalMajor investigationFinal reportAerospatiale AS350D · Hanalei, HIFailure of the engine-driven fuel pump, which resulted in the loss of power, and the lack of aircraft flotation equipment. Factors related to the accident were: flight over water adjacent to terrain that afforded no suitable forced landing site, and the lack…NTSB DCA92MA048Accident · 12 fatalMajor investigationFinal reportBeech C-45H · Hinckley, ILInadequate maintenance and inspection by the operator which resulted in an engine power loss during the critical takeoff phase of flight. In addition, the pilot did not, or was unable to, attain a full-feather position on the left engine propeller, which…NTSB CHI91MA220Accident · No injuriesMajor investigationFinal reportAerospace ATR-42-300 · Peoria, ILInadequate aircraft equipment component (failed bolt), and insufficient inspection standards pertaining to the failed bolt. A factor related to the accident is inaccurate maintenance record keeping relating to oil consumption.NTSB DCA88MA059Accident · Serious injuriesMajor investigationFinal reportEmbraer EMB-110P · Lawton, OKNone submittedNTSB MIA86MA217Accident · 1 fatalMajor investigationFinal reportDouglas DC-3 · Isla Verde, PRShortly after takeoff, the acft's climb performance bgn to deteriorate & the r eng started to overheat. Subsequently, the r eng was feathered & the crew attempted to return to the arpt. The radio transmitter bcm unintelligible, so the tower psnl cleared the…NTSB MIA86MA048Incident · No injuriesMajor investigationFinal reportBoeing 727-232 · Fort Lauderdale, FLAfter gear retraction drg takeoff, at aprx 150' AGL, the aircrew heard a loud noise & noted the #2 eng had failed. They secured the eng, dumped fuel & landed without further incident. An exam of the #2 eng revealed the combustion chamber outer case, pn…NTSB MIA86MA013Incident · No injuriesMajor investigationFinal reportMcdonnell Douglas DC-9-51 · Tampa, FLShortly after lift-off, the flt crew heard a loud noise (similar, but louder than a tire blow-out) as the #1 eng failed. They secured the #1 eng, remained in the traffic pattern & landed on the same rwy. After landing, an exam revealed the combustion chamber…NTSB NYC84MA270Accident · 1 fatalMajor investigationFinal reportSikorsky S-76A · Fort Dix, NJThe aircrew of the helicopter contacted mcguire rapcon & obtained clearance to proceed thru the mcguire afb control zone at 1500 ft. a short time later, the crew declared an emergency. Witnesses on the ground heard a loud 'bang' & observed the helicopter…NTSB MIA83AA136Incident · No injuriesFinal reportLockheed L-1011 · Miami, FLThe Safety Board's full report on this investigation is provided as Aviation Accident Report number AAR-84/04. To obtain a copy of this report, or to view the executive summary online, please see the Web site at http://www.ntsb.gov/publictn/publictn.htm…