# NTSB investigations: Helicopteres Guimbal CABRI G2 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 CEN24LA070](https://openairdocs.org/ntsb/CEN24LA070.md): Helicopteres Guimbal Cabri G2 · Claremore, OK · Accident · No injuries · Class 4 · Limited · Final report · Nov 8, 2023 · N522TF · Substantial damage > The flight instructor’s failure to maintain sufficient rotor speed during a practice autorotation which resulted in a hard landing. - [NTSB CEN24LA005](https://openairdocs.org/ntsb/CEN24LA005.md): Helicopteres Guimbal Cabri G2 · Cahokia Heights, IL · Accident · No injuries · Class 4 · Limited · Final report · Oct 2, 2023 · N354MH · Substantial damage > The student pilot’s failure to maintain helicopter control which resulted in impact with the ground. - [NTSB CEN23LA150](https://openairdocs.org/ntsb/CEN23LA150.md): Helicopteres Guimbal Cabri G2 · Cahokia, IL · Accident · Minor injuries · Class 3 · Limited · Final report · Apr 9, 2023 · N372PA · Substantial damage > The lack of proper attachment of the cyclic control that resulted in a loss of control during a landing approach and impact with terrain. Contributing to the accident was the improper maintenance performed. - [NTSB CEN22LA326](https://openairdocs.org/ntsb/CEN22LA326.md): Helicopteres Guimbal Cabri G2 · Madison, IL · Accident · No injuries · Class 4 · Limited · Final report · Jul 19, 2022 · N457PA · Substantial damage > Loss of tail rotor effectiveness resulting in an in-flight loss of control. - [NTSB CEN20CA064](https://openairdocs.org/ntsb/CEN20CA064.md): Guimbal Cabri G2 · Independence, IA · Accident · Serious injuries · Data collection · Final report · Jan 21, 2020 · N715RK · Substantial damage > The student pilot's failure to maintain helicopter control while maneuvering to land, which resulted in impact with an airplane and a hangar. - [NTSB GAA19CA279](https://openairdocs.org/ntsb/GAA19CA279.md): Guimbal Cabri · St. Louis, IL · Accident · No injuries · Data collection · Final report · May 23, 2019 · N369PA · Substantial damage > The flight instructor's improper emergency procedure instruction to the student pilot, which resulted in the student improperly using the throttle to correct the loss of yaw control, which resulted in ground impact and a dynamic rollover. - [NTSB ERA19FA163](https://openairdocs.org/ntsb/ERA19FA163.md): Guimbal Cabri · Kent Island, MD · Accident · 2 fatal · Class 2 · Field · Final report · May 4, 2019 · N572MD · Destroyed > The noninstrument-rated pilot's continued visual flight into instrument meteorological conditions, which resulted in an inadvertent descent into the water. Contributing to the accident was the pilot's decision to conduct the flight at a low altitude without… - [NTSB GAA19CA226](https://openairdocs.org/ntsb/GAA19CA226.md): Guimbal Cabri · McMinnville, OR · Accident · No injuries · Data collection · Final report · Apr 26, 2019 · N367PA · Substantial damage > The pilot's improper landing flare during a turning, full-down autorotation, which resulted in a lower-than-normal rotor rpm, a faster-than-normal ground run speed, and the subsequent loss of directional control, a runway excursion, and a roll-over.… - [NTSB GAA19CA056](https://openairdocs.org/ntsb/GAA19CA056.md): Guimbal Cabri · Newberg, OR · Accident · No injuries · Data collection · Final report · Nov 13, 2018 · N370PA · Substantial damage > The pilot under instruction's failure to maintain directional control and the flight instructor's delayed remedial action. - [NTSB WPR18LA252](https://openairdocs.org/ntsb/WPR18LA252.md): Guimbal Cabri · Santa Ana, CA · Accident · No injuries · Class 3 · Limited · Final report · Sep 3, 2018 · N401SH · Substantial damage > The flight instructor's delayed application of power during a power recovery following an autorotation, which resulted in an unrecoverable low rotor rpm during the landing flare and subsequent loss of control. - [NTSB GAA18CA110](https://openairdocs.org/ntsb/GAA18CA110.md): Helicopteres Guimbal Cabri G2 · Cahokia, IL · Accident · Minor injuries · Data collection · Final report · Jan 22, 2018 · N989HH · Substantial damage > The student pilot's failure to maintain yaw control while landing in gusting crosswind conditions and the flight instructor's delayed remedial action. - [NTSB CEN17LA290](https://openairdocs.org/ntsb/CEN17LA290.md): Helicopteres Guimbal Cabri G2 · Beaumont, TX · Accident · Minor injuries · Limited investigation · Final report · Jul 28, 2017 · N722TX · Substantial damage > The flight instructor's low-altitude maneuvering, which exceeded the helicopter's performance capability in the high-density altitude conditions and resulted in a loss of control. - [NTSB GAA16LA117](https://openairdocs.org/ntsb/GAA16LA117.md): Helicopteres Guimbal Cabri · Beaumont, TX · Accident · No injuries · Limited investigation · Final report · Jan 30, 2016 · N503DS · Substantial damage > The pilot's inadequate compensation for wind during a hover-taxi and his failure to maintain helicopter control due to a loss of tail rotor effectiveness. ## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('9000001')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?model=9000001 --- 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.