# NTSB investigations, OK: Loss of engine power(partial) - nonmechanical NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports. ## Latest cases - [NTSB DFW06LA191](https://openairdocs.org/ntsb/DFW06LA191.md): Cessna R182 · McAlester, OK · Accident · No injuries · Limited investigation · Final report · Jul 25, 2006 · N7364T · Destroyed > The in-flight fuel leak and fire as result of electrical arcing of a fuel line connecting the engine driven fuel pump and the electric fuel pump. - [NTSB DFW06CA033](https://openairdocs.org/ntsb/DFW06CA033.md): Piper PA-23-250 · Bixby, OK · Accident · No injuries · Data collection · Final report · Nov 23, 2005 · N859DA · Substantial damage > The loss of engine power due to water contamination and corrosion in both gascolators due to improper maintenance. A factor was the lack of suitable terrain for the forced landing. - [NTSB FTW04LA081](https://openairdocs.org/ntsb/FTW04LA081.md): Cessna 182A · Claremore, OK · Accident · Minor injuries · Limited investigation · Final report · Feb 22, 2004 · N30408 · Substantial damage > The loss of engine power due to fuel contamination (water). A contributing factor was the lack of suitable terrain for the forced landing. - [NTSB FTW01LA066](https://openairdocs.org/ntsb/FTW01LA066.md): Piper PA-28-140 · Owasso, OK · Accident · Minor injuries · Limited investigation · Final report · Feb 12, 2001 · N2457Q · Substantial damage > the pilot's delay in switching the fuel selector, which resulted in fuel starvation in cruise flight. - [NTSB FTW01LA027](https://openairdocs.org/ntsb/FTW01LA027.md): Luscombe 8A · Antlers, OK · Accident · Minor injuries · Limited investigation · Final report · Nov 25, 2000 · N45537 · Substantial damage > the loss of engine power resulting from carburetor icing conditions. - [NTSB FTW00LA194](https://openairdocs.org/ntsb/FTW00LA194.md): Mooney M20R · Talihina, OK · Accident · No injuries · Limited investigation · Final report · Jun 28, 2000 · N22166 · Substantial damage > the partial loss of engine power on takeoff, which resulted from incorrect adjustment of the fuel injector system by maintenance personnel. - [NTSB FTW98LA162](https://openairdocs.org/ntsb/FTW98LA162.md): Carter LONG-EZ · Lebanon, OK · Accident · Minor injuries · Limited investigation · Final report · Mar 28, 1998 · N83LE · Substantial damage > The pilot's inadequate compensation for the tailwind and his ensuing failure to attain the proper touchdown point. Factors were the tailwind and the pilot's failure to adequately preflight the airplane which resulted in a partial loss of engine power due to… - [NTSB FTW97LA116](https://openairdocs.org/ntsb/FTW97LA116.md): Cessna 172P · Cleveland, OK · Accident · No injuries · Limited investigation · Final report · Mar 10, 1997 · N65753 · Substantial damage > The pilot/mechanic's improper installation of the spark plug, resulting in its separation from the engine. A factor was the unsuitable terrain available in the runway's overrun area. - [NTSB FTW94FA074](https://openairdocs.org/ntsb/FTW94FA074.md): Aeronca 7AC · Tulsa, OK · Accident · 1 fatal · Field investigation · Final report · Jan 25, 1994 · N84212 · Substantial damage > Was the inadvertent stall. Factors were the pilots failure to use carburetor heat when weather conditions existed that were conducive to carburetor icing, and his abrupt maneuver to avoid a light pole. - [NTSB FTW92LA176](https://openairdocs.org/ntsb/FTW92LA176.md): Cessna 152 · Marietta, OK · Accident · Minor injuries · Limited investigation · Final report · Jul 3, 1992 · N4957P · Substantial damage > Engine power loss for undetermined reasons. - [NTSB FTW90DPJ10](https://openairdocs.org/ntsb/FTW90DPJ10.md): Homebuilt Midget Mustang M1 · Bristow, OK · Accident · No injuries · Final report · Aug 3, 1990 · N40PW · Substantial damage > Fuel starvation induced power loss, a compromised fuel vent system, and improper installation of the plumbing in the fuel vent system. - [NTSB FTW90LA050](https://openairdocs.org/ntsb/FTW90LA050.md): Cessna 152 · Glencoe, OK · Accident · No injuries · Limited investigation · Final report · Jan 6, 1990 · N5414P · Substantial damage > The power loss due to carburetor ice, which resulted from the pilot's failure to engage carburetor heat in a timely manner. A factor in this accident was the pilot's lack of total experience. - [NTSB FTW88LA042](https://openairdocs.org/ntsb/FTW88LA042.md): Cessna 182 · Fargo, OK · Accident · No injuries · Limited investigation · Final report · Dec 29, 1987 · N94546 · Substantial damage > During takeoff roll, the engine RPM dropped to 2600 and started running rough. Shortly after takeoff, the pilot elected to make a precautionary landing. During landing roll the aircraft's left wing hit a tree causing substantial damage to the aircraft. Prior… - [NTSB FTW88LA034](https://openairdocs.org/ntsb/FTW88LA034.md): Cessna 150 · Mangum, OK · Accident · No injuries · Limited investigation · Final report · Dec 2, 1987 · N3888V · Substantial damage > According to the pilot, the engine started running rough during cruise flight. He elected to make a forced landing and intentionally stalled the aircraft into some trees to cushion the impact, substantially damaging the aircraft. The pilot further stated that… - [NTSB FTW85LA303](https://openairdocs.org/ntsb/FTW85LA303.md): Cessna 150M · Horntown, OK · Accident · No injuries · Limited investigation · Final report · Aug 1, 1985 · N187AR · Destroyed > The acft experienced an intermittent power loss in cruise flt. The plt's attempts to remedy the problem were not successful and he elected to execute a precautionary landing on a road. During the landing, the acft struck a wire and veered into trees along the… - [NTSB FTW85LA177](https://openairdocs.org/ntsb/FTW85LA177.md): Fairchild Hiller FH-1100 · Rosston, OK · Accident · No injuries · Limited investigation · Final report · Apr 10, 1985 · N5073F · Destroyed > Pilot stated engine lost power during takeoff climb due to a leak in the air line from the engine bleed valve. He attempted to make a forced landing but upon touchdown, due to his forward movement, the aircraft nosed over. - [NTSB FTW83LA309](https://openairdocs.org/ntsb/FTW83LA309.md): Ercoupe 415-C · Elk City, OK · Accident · No injuries · Limited investigation · Final report · Jun 30, 1983 · N93624 · Substantial damage > The acft landed short of the rwy during a night landing following a x-country. The plt stated that he was on the approach to land and attempted to add power. The engine sputtered without an increase in power. The acft touched down 5 ft short of the rwy… ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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" = 'OK' AND c."eventCountry" = 'USA' 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" = 354) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?occurrence=354&state=OK --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.