# Allison T63-A-700 - Type: Engine model (FAA registry) - Registry code: 03086 - Manufacturer (registry): ALLISON - Model: T63-A-700 - Engine type: Turbo-shaft - Power: 317 hp - Installed in: 16 registered aircraft - Page: https://openairdocs.org/engine/allison-t63-a-700 Model codes come from the FAA registry's reference file. ## ADs that may apply (OpenAirDocs) Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. None matched. ## Registered aircraft (16) - [N1045C](https://openairdocs.org/aircraft/N1045C): [Reynolds Darryl G](https://openairdocs.org/faa-owner/REYNOLDS%20DARRYL%20G), [Wills Point, TX](https://openairdocs.org/faa-place/TX/Wills%20Point), built 1972, S/N 71-20527 - [N160DA](https://openairdocs.org/aircraft/N160DA): [Wehring Justin DBA](https://openairdocs.org/faa-owner/WEHRING%20JUSTIN%20DBA), [Clute, TX](https://openairdocs.org/faa-place/TX/Clute), built 1969, S/N 391115 - [N206KL](https://openairdocs.org/aircraft/N206KL): [Wolfhawk Aviation LLC](https://openairdocs.org/faa-owner/WOLFHAWK%20AVIATION%20LLC), [Safety Harbor, FL](https://openairdocs.org/faa-place/FL/Safety%20Harbor), built 1971, S/N 71-20701 - [N24171](https://openairdocs.org/aircraft/N24171): [Commerce Rotorcraft LLC](https://openairdocs.org/faa-owner/COMMERCE%20ROTORCRAFT%20LLC), [Commerce, TX](https://openairdocs.org/faa-place/TX/Commerce), built 1973, S/N 72-21201 - [N259BK](https://openairdocs.org/aircraft/N259BK): [Cavanaugh Collections Inc](https://openairdocs.org/faa-owner/CAVANAUGH%20COLLECTIONS%20INC), [Addison, TX](https://openairdocs.org/faa-place/TX/Addison), built 1970, S/N 301376 - [N27LC](https://openairdocs.org/aircraft/N27LC): [Crosby Michael J](https://openairdocs.org/faa-owner/CROSBY%20MICHAEL%20J), [Waco, TX](https://openairdocs.org/faa-place/TX/Waco), built 1973, S/N 73-21872 - [N369DR](https://openairdocs.org/aircraft/N369DR): [Reynolds Darryl G](https://openairdocs.org/faa-owner/REYNOLDS%20DARRYL%20G), [Wills Point, TX](https://openairdocs.org/faa-place/TX/Wills%20Point), built 1967, S/N 67-16647 - [N51741](https://openairdocs.org/aircraft/N51741): [Reynolds Darryl G](https://openairdocs.org/faa-owner/REYNOLDS%20DARRYL%20G), [Wills Point, TX](https://openairdocs.org/faa-place/TX/Wills%20Point), built 1970, S/N 70-15438 - [N51747](https://openairdocs.org/aircraft/N51747): [Mid South Aviation Institute](https://openairdocs.org/faa-owner/MID%20SOUTH%20AVIATION%20INSTITUTE), [Black Rock, AR](https://openairdocs.org/faa-place/AR/Black%20Rock), built 1971, S/N 71-20691 - [N5623M](https://openairdocs.org/aircraft/N5623M): [Hagglund Carl D](https://openairdocs.org/faa-owner/HAGGLUND%20CARL%20D), [Pendleton, OR](https://openairdocs.org/faa-place/OR/Pendleton), S/N 907-001 - [N5869Y](https://openairdocs.org/aircraft/N5869Y): [Mid South Aviation Institute](https://openairdocs.org/faa-owner/MID%20SOUTH%20AVIATION%20INSTITUTE), [Black Rock, AR](https://openairdocs.org/faa-place/AR/Black%20Rock), built 1971, S/N 44001 - [N605LA](https://openairdocs.org/aircraft/N605LA): [Westbrookville Helicopter Services LLC](https://openairdocs.org/faa-owner/WESTBROOKVILLE%20HELICOPTER%20SERVICES%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1972, S/N 71-20605 - [N707EE](https://openairdocs.org/aircraft/N707EE): [Engler Eric M DBA](https://openairdocs.org/faa-owner/ENGLER%20ERIC%20M%20DBA), [Cass City, MI](https://openairdocs.org/faa-place/MI/Cass%20City), built 1972, S/N 72-21159 - [N7242U](https://openairdocs.org/aircraft/N7242U): [Sl Jet H LLC](https://openairdocs.org/faa-owner/SL%20JET%20H%20LLC), [Franklin, NC](https://openairdocs.org/faa-place/NC/Franklin), built 1972, S/N 44038 - [N8525Y](https://openairdocs.org/aircraft/N8525Y): [Grove Karl P](https://openairdocs.org/faa-owner/GROVE%20KARL%20P), [Redlands, CA](https://openairdocs.org/faa-place/CA/Redlands), built 1969, S/N 67-16493 - [N911FC](https://openairdocs.org/aircraft/N911FC): [Momentum Foundation Inc](https://openairdocs.org/faa-owner/MOMENTUM%20FOUNDATION%20INC), [Tullahoma, TN](https://openairdocs.org/faa-place/TN/Tullahoma), built 1972, S/N 72-21212 ## NTSB investigations (3) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB CEN25LA337](https://openairdocs.org/ntsb/CEN25LA337), Aug 23, 2025: Bell OH-58A (N707EE), Caseville, MI, substantial damage. Probable cause: The front seat passenger’s inadvertent movement of the cyclic control resulting in a dynamic rollover after landing. Contributing to the accident was the pilot’s decision to leave the dual flight… - [NTSB CEN21LA169](https://openairdocs.org/ntsb/CEN21LA169), Mar 27, 2021: Bell OH-58 (N1045C), Pottsboro, TX, substantial damage. Probable cause: The pilot failure to maintain directional control of the helicopter when it encountered an unanticipated wind allowing it to drift into a fence and subsequently roll over and impact terrain. - [NTSB ERA18LA271](https://openairdocs.org/ntsb/ERA18LA271), Sep 24, 2018: Bell OH 58A (N206WH), Juana Diaz, PR, substantial damage. Probable cause: A total loss of engine power for reasons that could not be determined based on the available information. ## FAA accident and incident reports (3) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20250823012649A](https://openairdocs.org/incident/20250823012649A), Aug 23, 2025: Bell OH-58A (N707EE), Caseville, MI, Substantial damage. Aircraft made a rapid descent approach resulting in a hard landing on right landing skid which induced a dynamic roll to the right. - [Accident 20210327004459A](https://openairdocs.org/incident/20210327004459A), Mar 27, 2021: Bell OH-58 (N1045C), Pottsboro, TX, Substantial damage. Helicopter entered into pasture at the [privacy data omitted]. Drifted to the right of the pasture. Thereby hitting the t post with the skids of the… - [Accident 20180924019219A](https://openairdocs.org/incident/20180924019219A), Sep 24, 2018: Bell OH-58A (N206WH), Juana Diaz, PR, Destroyed. 09/24/2018, Helicopter Bell OH-58A N206WH departed mercedita airport (tjps) at/around 1515 hrs. With two passengers in a private flight. According to pilot in… --- 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.