# NTSB investigations: Lycoming 0-320 series, CO 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. Page 1 of 9 · 416 cases ## Latest cases - [NTSB CEN27LA003](https://openairdocs.org/ntsb/CEN27LA003.md): Socata TB 9 Tampico · Loveland, CO · Accident · No injuries · Class 3 · Limited · Preliminary report · Oct 3, 2026 · N167GT · Substantial damage > On October 13, 2026, at 1412 mountain daylight time, a Socata TB 9 Tampico, N167GT, sustained substantial damage when it was involved in an accident near Loveland, Colorado. The private pilot and a passenger were uninjured. The airplane was operated as a… - [NTSB ANC26LA027](https://openairdocs.org/ntsb/ANC26LA027.md): Cessna 172P · Centennial, CO · Accident · No injuries · Class 4 · Limited · Final report · Apr 19, 2026 · N53265 · Substantial damage > The student pilot’s failure to maintain adequate airspeed during the flare which resulted in the airplane exceeding its critical angle of attack and aerodynamic stall at a low altitude and loss of airplane control. - [NTSB CEN26LA151](https://openairdocs.org/ntsb/CEN26LA151.md): Champion 7GCB · Colorado Springs, CO · Accident · No injuries · Class 4 · Limited · Final report · Mar 29, 2026 · N920CJ · Substantial damage > The pilot’s failure to maintain directional control of the airplane during takeoff in gusty wind conditions, which resulted in a hard landing. - [NTSB WPR25FA268](https://openairdocs.org/ntsb/WPR25FA268.md): Cessna 172M · Fort Morgan, CO · Accident · 1 fatal · Class 3 · Field · Preliminary report · Aug 31, 2025 · N61657 · 2 aircraft · Destroyed > On August 31, 2025, about 1040 mountain daylight time, a Cessna 172M, N61657, and an Extra Flugzeugproduktions-UND EA 300/LC, N330AN, were both destroyed when they collided midair near Fort Morgan, Colorado. The pilot and safety pilot of the Cessna received… - [NTSB CEN25LA332](https://openairdocs.org/ntsb/CEN25LA332.md): Cessna 172 · Air Force Academy, CO · Accident · No injuries · Class 4 · Limited · Final report · Aug 21, 2025 · N1401E · Substantial damage > The student pilot’s failure to perform an adequate preflight inspection. - [NTSB CEN25LA236](https://openairdocs.org/ntsb/CEN25LA236.md): Piper PA-18-150 · Meeker, CO · Accident · No injuries · Class 4 · Limited · Final report · Jul 3, 2025 · N66898 · Substantial damage > The student pilot’s failure to maintain directional control during landing. Contributing to the accident was the flight instructor’s delayed remedial action. - [NTSB CEN25LA168](https://openairdocs.org/ntsb/CEN25LA168.md): Cessna 172N · Longmont, CO · Accident · No injuries · Class 3 · Limited · Final report · May 4, 2025 · N75775 · Substantial damage > The disconnected throttle control that resulted in a loss of engine power due to improper maintenance. - [NTSB CEN25LA146](https://openairdocs.org/ntsb/CEN25LA146.md): Piper PA28 · Ault, CO · Accident · No injuries · Class 4 · Limited · Final report · Apr 7, 2025 · N8282V · Substantial damage > The flight instructor’s failure to maintain terrain clearance during an attempted go-around, which resulted in a collision with a fence post. - [NTSB CEN25LA027](https://openairdocs.org/ntsb/CEN25LA027.md): Cessna 172P · Falcon, CO · Accident · No injuries · Class 4 · Limited · Final report · Oct 24, 2024 · N62740 · Substantial damage > The student pilot’s failure to maintain aircraft control and the flight instructor’s delayed remedial action during takeoff, which resulted in a collision with a taxiway sign. - [NTSB CEN24LA373](https://openairdocs.org/ntsb/CEN24LA373.md): Piper PA-18-150 · Delta, CO · Accident · No injuries · Class 4 · Limited · Final report · Sep 28, 2024 · N4155W · Substantial damage > The pilot’s loss of aircraft control during a bounced landing and go-around, during which the right main landing gear struck a large rock, which damaged it such that it collapsed during the following landing, which caused the airplane to impact the ground… - [NTSB CEN24LA362](https://openairdocs.org/ntsb/CEN24LA362.md): Cessna 172N · Arboles, CO · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 17, 2024 · N739JU · Substantial damage > A loss of engine power due to carburetor ice. - [NTSB CEN24LA344](https://openairdocs.org/ntsb/CEN24LA344.md): Bellanca 7GCAA · Rifle, CO · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 8, 2024 · N36008 · Substantial damage > A total loss of engine power for undetermined reasons. - [NTSB CEN23LA085](https://openairdocs.org/ntsb/CEN23LA085.md): Piper PA-18-150 · Brush, CO · Accident · No injuries · Class 4 · Limited · Final report · Jan 17, 2023 · N41529 · Substantial damage > The pilot’s failure to maintain directional control during the landing roll with strong gusty surface winds. - [NTSB CEN22LA414](https://openairdocs.org/ntsb/CEN22LA414.md): Cessna 172M · Fort Collins, CO · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 12, 2022 · N9049H · Substantial damage > The pilot’s failure to maintain clearance from rising terrain while intentionally maneuvering the airplane at low altitudes, which resulted in substantial damage to the fuselage and both wings. - [NTSB CEN22LA362](https://openairdocs.org/ntsb/CEN22LA362.md): Cessna 172N · Longmont, CO · Accident · No injuries · Class 3 · Limited · Final report · Jul 30, 2022 · N6587E · Substantial damage > The flight instructor’s failure to properly supervise the student pilot, which resulted in a continued unstablized approach for landing, and the instructor’s delayed recovery that resulted in a loss of control and impact with terrain. - [NTSB CEN21LA159](https://openairdocs.org/ntsb/CEN21LA159.md): Piper PA-12 · Erie, CO · Accident · No injuries · Class 4 · Limited · Final report · Mar 17, 2021 · N2849M · Substantial damage > The pilot’s failure to maintain directional control during a full-stop landing, resulting in a runway excursion and impact with a snow berm. - [NTSB CEN21LA119](https://openairdocs.org/ntsb/CEN21LA119.md): Cessna 172 · Silt, CO · Accident · Serious injuries · Class 3 · Limited · Final report · Jan 31, 2021 · N4376Q · Destroyed > The pilot’s failure to avoid powerlines while flying at low altitude. - [NTSB CEN21LA099](https://openairdocs.org/ntsb/CEN21LA099.md): Cessna 150K · Peyton, CO · Accident · No injuries · Class 4 · Limited · Final report · Dec 21, 2020 · N5937G · Substantial damage > The student pilot did not maintain directional control of the airplane while landing. Contributing to the accident was the pilot’s diverted attention to the incorrect flap setting. - [NTSB CEN20CA340](https://openairdocs.org/ntsb/CEN20CA340.md): Cessna 172 · Englewood, CO · Accident · No injuries · Class 4 · Data collection · Final report · Aug 8, 2020 · N79110 · Substantial damage > The student pilot misjudged the landing flare which resulted in a loss of control and a hard bounced landing. - [NTSB CEN20CA163](https://openairdocs.org/ntsb/CEN20CA163.md): Piper PA28 · Longmont, CO · Accident · No injuries · Class 4 · Data collection · Final report · Apr 28, 2020 · N41498 · Substantial damage > The pilot's loss of control during a go around. - [NTSB CEN20FA072](https://openairdocs.org/ntsb/CEN20FA072.md): Piper PA28 · Florence, CO · Accident · 1 fatal · Class 3 · Field · Final report · Feb 2, 2020 · N5969W · Substantial damage > The pilot’s decision to continue the takeoff with reduced airplane performance due to high density altitude - [NTSB CEN19LA292](https://openairdocs.org/ntsb/CEN19LA292.md): Cessna 172 · Denver, CO · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 29, 2019 · N53432 · Substantial damage > A total loss of electrical power for reasons that could not be determined, and the student pilot’s subsequent runway overrun during a no-flap landing. - [NTSB CEN19LA048](https://openairdocs.org/ntsb/CEN19LA048.md): Vans RV 6 · Watkins, CO · Accident · No injuries · Class 3 · Limited · Final report · Dec 25, 2018 · N711KJ · Destroyed > The pilot’s failure to apply adequate torque to a fuel line during recent maintenance, which allowed the line to loosen in flight and fuel to enter the hot engine compartment and resulted in an in-flight fire that consumed the airplane. - [NTSB WPR19TA034](https://openairdocs.org/ntsb/WPR19TA034.md): Cessna 172 · Colorado Springs, CO · Accident · Minor injuries · Class 3 · Final report · Nov 20, 2018 · N27LA · Substantial damage > The pilot's decision to perform a touch-and-go landing at a high-density altitude airport, with a tailwind, and on an upsloping runway, which resulted in decreased airplane performance and the airplane’s inability to become airborne within the available… - [NTSB CEN19FA022](https://openairdocs.org/ntsb/CEN19FA022.md): Mustang II · Broomfield, CO · Accident · 2 fatal · Field investigation · Final report · Nov 2, 2018 · N287BM · Substantial damage > The pilot's inability to maintain airplane control following an encounter with mountain wave turbulence. - [NTSB GAA19CA045](https://openairdocs.org/ntsb/GAA19CA045.md): Piper PA18 · Denver, CO · Accident · No injuries · Data collection · Final report · Oct 27, 2018 · N4500W · Substantial damage > The pilot's failure to maintain directional control of the airplane during landing in gusting wind conditions. - [NTSB ERA19LA027](https://openairdocs.org/ntsb/ERA19LA027.md): Piper PA28 · Parker, CO · Accident · No injuries · Class 3 · Limited · Final report · Oct 26, 2018 · N5575U · Substantial damage > A partial loss of engine power during initial climb due to carburetor icing, and the pilot's failure to effectively use carburetor heat in conditions conducive to the formation of carburetor ice. - [NTSB CEN18LA316](https://openairdocs.org/ntsb/CEN18LA316.md): Champion 7GCBC · Wiley, CO · Accident · Serious injuries · Limited investigation · Final report · Aug 5, 2018 · N90990 · Substantial damage > The pilot's failure to maintain proper clearance from the sprinkler guy-wire, which resulted in the airplane’s collision with the wire during a visual approach to landing. - [NTSB GAA18CA433](https://openairdocs.org/ntsb/GAA18CA433.md): Cessna 172 · Colorado Springs, CO · Accident · No injuries · Data collection · Final report · Jul 22, 2018 · N99243 · Substantial damage > The student pilot’s failure to maintain directional control during landing in gusting crosswind conditions. - [NTSB GAA18CA135](https://openairdocs.org/ntsb/GAA18CA135.md): Cessna 172 · Broomfield, CO · Accident · No injuries · Data collection · Final report · Feb 17, 2018 · N13453 · Substantial damage > The pilot’s failure to maintain directional control of the airplane during the landing roll in gusting wind conditions. - [NTSB CEN18LA102](https://openairdocs.org/ntsb/CEN18LA102.md): Scheineman-Van Buren T 18 · Longmont, CO · Accident · Serious injuries · Limited investigation · Final report · Feb 16, 2018 · N89ER · Substantial damage > The pilot’s failure to maintain directional control during the landing roll and the flight instructor’s delayed remedial action, which resulted in a groundloop and nose over. - [NTSB CEN18LA068](https://openairdocs.org/ntsb/CEN18LA068.md): Barnes Steven D Steve Barnes RV 4 · Montrose, CO · Accident · No injuries · Limited investigation · Final report · Jan 4, 2018 · N83SB · Substantial damage > The total loss of engine power for reasons that could not be determined because a postaccident examination of the engine did not reveal any mechanical malfunctions or failures that would have precluded normal operation. - [NTSB CEN18LA059](https://openairdocs.org/ntsb/CEN18LA059.md): American Champion 7GCAA · Longmont, CO · Accident · No injuries · Limited investigation · Final report · Dec 20, 2017 · N519MA · Substantial damage > The failure of the landing gear through bolt primarily due to fatigue during a hard landing, which resulted in a landing gear collapse and runway excursion. Contributing to the accident was noncompliance with the manufacturer service letter. - [NTSB CEN17LA274](https://openairdocs.org/ntsb/CEN17LA274.md): Endler Glasair/Glasair 1-Td SH2 · Colorado Springs, CO · Accident · No injuries · Limited investigation · Final report · Jul 15, 2017 · N181AL · Destroyed > The pilot's failure to lock the castering tailwheel in accordance with the airplane Owner's Manual and a checklist item and to abort the takeoff after the airplane exceeded its normal takeoff distance and/or reached the limit of the rudder control authority… - [NTSB CEN16LA348](https://openairdocs.org/ntsb/CEN16LA348.md): Piper PA 18-180 · Colorado Springs, CO · Accident · No injuries · Limited investigation · Final report · Aug 25, 2016 · N66898 · Substantial damage > The pilot's failure to maintain directional control after encountering a wind gust during the landing roll, which resulted in a ground loop. - [NTSB GAA16CA058](https://openairdocs.org/ntsb/GAA16CA058.md): Cessna 172 · Greeley, CO · Accident · No injuries · Data collection · Final report · Nov 15, 2015 · N4256Q · 2 aircraft · Substantial damage > The pilot of the following airplane failed to maintain adequate spacing during the taxi to the runway, resulting in a collision with the lead airplane. - [NTSB CEN14LA361](https://openairdocs.org/ntsb/CEN14LA361.md): Piper PA 18-150 · Monte Vista, CO · Accident · No injuries · Limited investigation · Final report · Jul 12, 2014 · N91106 · Substantial damage > The pilot’s failure to maintain adequate airspeed and his exceedance of the airplane’s critical angle of attack during a go-around following impact with a barley crop, which resulted in an aerodynamic stall. Contributing to the accident was the pilot’s… - [NTSB CEN14LA221](https://openairdocs.org/ntsb/CEN14LA221.md): American AA 1 · Peyton, CO · Accident · No injuries · Limited investigation · Final report · Apr 21, 2014 · N481HY · Destroyed > The loss of directional control during takeoff for reasons that could not be determined due to the extent of fire damage. - [NTSB CEN14CA123](https://openairdocs.org/ntsb/CEN14CA123.md): Cessna 172N · Boulder, CO · Accident · Minor injuries · Data collection · Final report · Jan 25, 2014 · N738LQ · Substantial damage > The pilot's failure to maintain airplane control during final approach with known turbulence present. - [NTSB CEN14FA072](https://openairdocs.org/ntsb/CEN14FA072.md): Biesemeier David I Smyth Sidewinder · Boulder, CO · Accident · 1 fatal · Field investigation · Final report · Nov 27, 2013 · N3786A · Destroyed > The pilot’s abrupt maneuver, which exceeded the structural limits of the left wing and resulted in its in-flight separation. - [NTSB CEN14CA055](https://openairdocs.org/ntsb/CEN14CA055.md): Cessna 172N · Loveland, CO · Accident · Minor injuries · Data collection · Final report · Nov 2, 2013 · N6303E · Substantial damage > A dragging right brake, which resulted in an un-commanded right turn, and subsequent ground loop. - [NTSB CEN14LA011](https://openairdocs.org/ntsb/CEN14LA011.md): Davenport Long EZ · Boulder, CO · Accident · No injuries · Limited investigation · Final report · Oct 19, 2013 · N282RD · Substantial damage > The sudden loss of tire pressure during takeoff roll, which resulted in a loss of directional control. - [NTSB CEN13FA327](https://openairdocs.org/ntsb/CEN13FA327.md): Piper PA-28-140 · Mosca, CO · Accident · 2 fatal · Field investigation · Final report · Jun 8, 2013 · N7147R · Substantial damage > The pilot's failure to maintain airplane control while attempting to clear a mountain pass in turbulent conditions at a high density altitude, which resulted in the airplane exceeding its critical angle-of-attack and experiencing an aerodynamic stall. - [NTSB CEN13FA219](https://openairdocs.org/ntsb/CEN13FA219.md): Piper PA-28-140 · Castle Rock, CO · Accident · 1 fatal · Field investigation · Final report · Mar 31, 2013 · N55093 · Substantial damage > The pilot's loss of airplane control while maneuvering between two convective storms that likely produced low-level windshear. Contributing to the accident was the pilot's relatively low overall flight experience and low night flight experience, which… - [NTSB CEN12LA522](https://openairdocs.org/ntsb/CEN12LA522.md): Piper PA18 · Peyton, CO · Accident · No injuries · Limited investigation · Final report · Aug 1, 2012 · N7808Z · Substantial damage > The pilot's failure to maintain airplane control during taxi in gusting wind conditions. - [NTSB CEN12CA200](https://openairdocs.org/ntsb/CEN12CA200.md): Cessna 172P · Colorado Springs, CO · Accident · Minor injuries · Data collection · Final report · Mar 24, 2012 · N97LP · Substantial damage > The pilot did not maintain control of the airplane during takeoff, which resulted in a hard landing and subsequent nose over. - [NTSB CEN12CA183](https://openairdocs.org/ntsb/CEN12CA183.md): Piper PA-18-150 · Fort Collins, CO · Accident · Minor injuries · Data collection · Final report · Mar 8, 2012 · N2986P · Substantial damage > The pilot did not maintain adequate airspeed and airplane control during the go-around, which resulted in the airplane impacting trees. - [NTSB CEN12CA005](https://openairdocs.org/ntsb/CEN12CA005.md): Campbell John Mustang II · Brush, CO · Accident · No injuries · Data collection · Final report · Oct 2, 2011 · N287BM · Substantial damage > The pilot’s failure to maintain directional control during taxi, which resulted in a runway excursion. - [NTSB CEN11CA261](https://openairdocs.org/ntsb/CEN11CA261.md): Cessna 172N · Colorado Springs, CO · Accident · No injuries · Data collection · Final report · Apr 3, 2011 · N3484E · Substantial damage > The pilot loss of directional control during landing in gusty crosswind conditions. - [NTSB CEN10CA473](https://openairdocs.org/ntsb/CEN10CA473.md): Piper PA-18-150 · Watkins, CO · Accident · No injuries · Data collection · Final report · Aug 5, 2010 · N8576Y · Substantial damage > The pilot's failure to maintain aircraft control during the landing, resulting in a ground-loop. Next page: https://openairdocs.org/ntsb.md?engine=41508&state=CO&page=2 ## 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" = 'CO' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41508')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?engine=41508&state=CO --- 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.