# NTSB investigations: Rotax 447 A list on [Rotax 447](https://openairdocs.org/engine/rotax-447.md). Matched to the registry by N-number and event date, newest first. - [NTSB WPR25LA287](https://openairdocs.org/ntsb/WPR25LA287.md): Briseno Samuel Kolb Firefly · Cave Junction, OR · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 13, 2025 · N139SB · Substantial damage > The non-certificated pilot's improper landing flare in turbulent wind conditions, which resulted in a hard landing. - [NTSB WPR24FA104](https://openairdocs.org/ntsb/WPR24FA104.md): Kolb Firestar KXP · Cave Junction, OR · Accident · 1 fatal · Class 3 · Field · Final report · Mar 7, 2024 · N4443G · Substantial damage > The pilot's exceedance of the airplane's critical angle of attack during a turn, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's use of potentially impairing substances with bipolar disorder, which resulted in a decreased… - [NTSB CEN23LA209](https://openairdocs.org/ntsb/CEN23LA209.md): Kolb Firestar SS · Lodi, WI · Accident · No injuries · Class 4 · Limited · Final report · May 29, 2023 · N994TA · Substantial damage > The pilot’s failure to maintain control during takeoff. - [NTSB WPR21LA234](https://openairdocs.org/ntsb/WPR21LA234.md): Bolstridge Wallace R SKY Raider 1 · Nampa, ID · Accident · No injuries · Class 4 · Limited · Final report · Jun 22, 2021 · N8010B · Substantial damage > A total loss of engine power due to the pilot’s failure to premix the two-cycle oil/gasoline mixture, which resulted in a forced landing in a field and collision with terrain. - [NTSB CEN17LA327](https://openairdocs.org/ntsb/CEN17LA327.md): Greene R/Greene S Rans S 17 · Erie, CO · Accident · Minor injuries · Limited investigation · Final report · Aug 22, 2017 · N117BE · Substantial damage > The pilot's failure to maintain control following a rejected takeoff for a perceived loss of engine power. Contributing to the accident was the pilot's lack of training and experience in the airplane. - [NTSB WPR16LA122](https://openairdocs.org/ntsb/WPR16LA122.md): Rans S 5 · Lodi, CA · Accident · Minor injuries · Limited investigation · Final report · May 23, 2016 · N481TJ · Substantial damage > A total loss of engine power due to fuel starvation as the result of a pinched fuel line. Contributing to the accident was the pilot’s maneuvering just before landing, which resulted in the airplane exceeding its critical angle of attack and experiencing an… - [NTSB CEN15LA308](https://openairdocs.org/ntsb/CEN15LA308.md): Devoe Clip Wing · Melbourne, AR · Accident · Serious injuries · Limited investigation · Final report · Jul 16, 2015 · N80917 · Substantial damage > The loss of engine power for reasons that could not be determined based on the available evidence and the postaccident engine examination, which led to a forced landing on unsuitable terrain due to the pilot’s decision not to deploy the ballistic parachute… - [NTSB CEN14LA445](https://openairdocs.org/ntsb/CEN14LA445.md): Franke Roland SKY Raider · Bethel, OH · Accident · Serious injuries · Limited investigation · Final report · Aug 19, 2014 · N65692 · Substantial damage > The pilot's inadvertent aerodynamic stall while maneuvering after a loss of engine power during initial climb. Contributing to the accident was the total loss of engine power for reasons that could not be determined because the investigation could not… - [NTSB CEN13LA428](https://openairdocs.org/ntsb/CEN13LA428.md): Cooper, David W. Challenger II · Mill Creek, IN · Accident · 1 fatal · Limited investigation · Final report · Jul 21, 2013 · N1519 · Destroyed > The noncertificated pilot's improper fuel planning, which led to fuel exhaustion and a loss of engine power. Contributing to the accident was the pilot's failure to obtain adequate instruction or an endorsement to solo in the accident airplane model, which… - [NTSB WPR11LA069](https://openairdocs.org/ntsb/WPR11LA069.md): Sabre Trike · Peoria, AZ · Accident · 1 fatal · Limited investigation · Final report · Dec 2, 2010 · N765MH · Substantial damage > An in-flight loss of control for undetermined reasons. - [NTSB WPR10CA431](https://openairdocs.org/ntsb/WPR10CA431.md): Hemmer MINI-MAX 1600R · Davis, CA · Accident · No injuries · Data collection · Final report · Aug 8, 2010 · N71031 · Substantial damage > The airplane’s encounter with the wake turbulence of another aircraft. - [NTSB WPR10CA398](https://openairdocs.org/ntsb/WPR10CA398.md): Kirkpatrick Buzzard · Lincoln, CA · Accident · Serious injuries · Data collection · Final report · Aug 4, 2010 · N84BS · Substantial damage > A loss of control due to the mechanical disconnection of an aileron pushrod from its bellcrank as a result of the mechanic's failure to properly secure the pushrod attach hardware. Also causal was the pilot's inadequate preflight inspection. - [NTSB CEN10CA146](https://openairdocs.org/ntsb/CEN10CA146.md): Byler JDT MINI-MAX 1100R · New Paris, IN · Accident · No injuries · Data collection · Final report · Mar 8, 2010 · N184PT · Substantial damage > A total loss of engine power in flight due to carburetor icing. Contributing to the accident was the soft field where the airplane nosed over. - [NTSB ERA09CA040](https://openairdocs.org/ntsb/ERA09CA040.md): Fox Jack G Mong Biwin · Thomasville, NC · Accident · Minor injuries · Data collection · Final report · Nov 2, 2008 · N318CF · Substantial damage > The builder’s failure to set adequate propeller pitch during propeller installation. - [NTSB MIA08LA186](https://openairdocs.org/ntsb/MIA08LA186.md): Tetrault Ronad Team Mini Max 1500R · Berkley, MA · Accident · No injuries · Limited investigation · Final report · Sep 7, 2008 · N43436 · Substantial damage > The total loss of engine power due to the contamination of the combustion cylinders. - [NTSB MIA08CA127](https://openairdocs.org/ntsb/MIA08CA127.md): Lima Sky Raider I · Homestead, FL · Accident · Minor injuries · Data collection · Final report · Jun 27, 2008 · N2642F · Destroyed > The pilot's failure to maintain airspeed during initial climb. ## 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_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = a.case_mkey WHERE a.engine_model_code IN ('55576') ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/engine/rotax-447/ntsb --- 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.