# NTSB investigations, UT: Sys/Comp malf/fail (non-power) 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 WPR23LA203](https://openairdocs.org/ntsb/WPR23LA203.md): Piper PA-28-181 · West Jordan, UT · Accident · No injuries · Class 3 · Limited · Final report · May 29, 2023 · N456Y · Substantial damage > Loss of engine power due to fuel starvation as a result of the mechanic’s failure to properly secure the fuel system gascolator strainer bowl. - [NTSB WPR23LA076](https://openairdocs.org/ntsb/WPR23LA076.md): Cessna 210N · Morgan, UT · Accident · No injuries · Class 3 · Limited · Final report · Dec 26, 2022 · N210CU · Substantial damage > Failure of the brake system O-rings on the left landing gear trunnion, which allowed the hydraulic fluid to drain from the left brake system, resulting in a runway excursion and impact with a fence. - [NTSB WPR22LA128](https://openairdocs.org/ntsb/WPR22LA128.md): Newell Michael J Lancair ES · Hurricane, UT · Accident · No injuries · Class 4 · Limited · Final report · Mar 19, 2022 · N4949B · Substantial damage > Loss of brake pressure on the left brake due to air in the brake line which, resulted in a runway over run and collision with a ditch. - [NTSB WPR20LA012](https://openairdocs.org/ntsb/WPR20LA012.md): Czech Sport Sportcruiser · Holden, UT · Accident · No injuries · Class 3 · Limited · Final report · Oct 23, 2019 · N204BF · Substantial damage > The fatigue failure of the No. 2 cylinder intake valve spring retainer due to air trapped in the lubrication system, which resulted in a total loss of engine power. Contributing to the severity of the damage was the improper deployment of the ballistic… - [NTSB WPR19LA195](https://openairdocs.org/ntsb/WPR19LA195.md): Cessna T210 · Hurricane, UT · Accident · Serious injuries · Class 3 · Limited · Final report · Jul 15, 2019 · N6330N · Substantial damage > Maintenance personnel's improper installation of a throttle cable to the throttle body arm, which resulted in a throttle detachment during takeoff and subsequent loss of power. Contributing to the accident was the inadequate inspection of the throttle… - [NTSB GAA16CA341](https://openairdocs.org/ntsb/GAA16CA341.md): Bellanca 8KCAB · Freemont Island, UT · Accident · No injuries · Data collection · Final report · Jun 20, 2016 · N8SF · Substantial damage > The flight instructor's failure to maintain directional control during the landing roll, resulting in an impact with an unknown object during aborted landing and consequent ground impact. - [NTSB WPR12FA184](https://openairdocs.org/ntsb/WPR12FA184.md): Cessna A185F · Blanding, UT · Accident · 3 fatal · Field investigation · Final report · Apr 25, 2012 · N243W · Substantial damage > The pilot's failure to maintain airplane control during low-level maneuvering flight. Contributing to the pilot’s death was the lack of a timely emergency rescue response due to the lack of effective emergency signal transmissions from both the airplane’s… - [NTSB WPR11LA058](https://openairdocs.org/ntsb/WPR11LA058.md): Bombardier CL-600-2C10 · Salt Lake City, UT · Accident · No injuries · Limited investigation · Final report · Nov 24, 2010 · N614SK · Substantial damage > The tug driver’s loss of airplane control during pushback due to a loss of traction in slippery conditions on the ramp. Contributing to the accident was the ground crews’ and airline operators’ inadequate guidance with regard to pushback procedures during low… - [NTSB WPR10CA041](https://openairdocs.org/ntsb/WPR10CA041.md): Cessna 180 · Bountiful, UT · Accident · No injuries · Data collection · Final report · Oct 31, 2009 · N1712C · Substantial damage > The failure of the inner tube of the right main tire during the landing roll. - [NTSB WPR10LA034](https://openairdocs.org/ntsb/WPR10LA034.md): Aero Commander 690 · Cedar City, UT · Accident · No injuries · Limited investigation · Final report · Oct 21, 2009 · N690TR · Substantial damage > The failure of the landing gear accumulator/regulator and the installation of the improper priority valve, which precluded the landing gear from extending and locking into place. - [NTSB WPR09LA297](https://openairdocs.org/ntsb/WPR09LA297.md): Bellanca 17-31ATC · Roosevelt, UT · Accident · No injuries · Limited investigation · Final report · Jun 19, 2009 · N14797 · Substantial damage > The retraction of the left main landing gear due to the failure of the extension and retraction actuator arm attach bolt. Contributing to the accident was the failure of maintenance personnel to discover the extensive elongation of the actuator attach fitting… - [NTSB WPR09LA167](https://openairdocs.org/ntsb/WPR09LA167.md): Cessna 180G · Wendover, UT · Accident · No injuries · Limited investigation · Final report · Mar 27, 2009 · N98FC · Substantial damage > A loss of directional control during landing as a result of the binding in one main landing gear brake assembly due to incorrect maintenance procedures. Contributing to the accident was the pilot's failure to correctly reconfigure the airplane during an… - [NTSB WPR09CA136](https://openairdocs.org/ntsb/WPR09CA136.md): Piper PA-22-160 · Ogden, UT · Accident · No injuries · Data collection · Final report · Feb 21, 2009 · N8637D · Substantial damage > The loss of directional control during the landing roll due to the separation of the tailwheel spring retaining clip for unknown reasons. - [NTSB WPR09LA016](https://openairdocs.org/ntsb/WPR09LA016.md): Heisler Lancair Legacy · Parowan, UT · Accident · 1 fatal · Limited investigation · Final report · Oct 18, 2008 · N151HT · Substantial damage > The pilot failed to secure the canopy prior to takeoff, resulting in his inability to control the aircraft during the takeoff. Contributing to the accident was the pilot’s impairment from prescription medications and possible obstructive sleep apnea. - [NTSB LAX08CA051](https://openairdocs.org/ntsb/LAX08CA051.md): Luscombe 8E · Brigham City, UT · Accident · No injuries · Data collection · Final report · Jan 20, 2008 · N71730 · Substantial damage > The failure of the landing gear/ski attachment assembly due to inadequate maintenance. ## 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" = 'UT' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '330' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb-events/330/sequence?state=UT --- 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.