# Desert ACF DA-150 - Type: Engine model (FAA registry) - Registry code: 20500 - Manufacturer (registry): DESERT ACF - Model: DA-150 - Engine type: 4 cycle - Power: 16 hp - Installed in: 0 registered aircraft - Page: https://openairdocs.org/engine/desert-acf-da-150 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 None registered with this engine model now. ## 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 DEN08IA160](https://openairdocs.org/ntsb/DEN08IA160), Sep 24, 2008: Raytheon Cobra (N602RN), Whetstone, AZ, incident, destroyed. Probable cause: A total off of engine power resulting from an overheated piston, and the pilot's subsequent failure to send a proper command to the UAS. Contributing to the accident was the operation of the engine… - [NTSB DEN08IA130](https://openairdocs.org/ntsb/DEN08IA130), Jul 28, 2008: Raytheon Cobra (N601RN), Colorado Springs, CO, incident, substantial damage. Probable cause: The flight team's failure to program the UAS with flight-tested parameters that could tolerate the high density altitude and tailwind conditions encounted during the flight, which resulted in two… - [NTSB SEA07IA237](https://openairdocs.org/ntsb/SEA07IA237), Aug 24, 2007: Raytheon Cobra (N605RN), Whetstone, AZ, incident, substantial damage. Probable cause: The student pilot's failure to follow proper procedures, specifically not verifying that the mode switch was in the automatic position before changing the pilot address, which resulted in a loss of… ## FAA accident and incident reports (4) 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 20080924857049A](https://openairdocs.org/incident/20080924857049A), Sep 24, 2008: Raythn COBRA (N602RN), Whetstone, AZ, Substantial damage. (-23) On September 24, 2008, at 0841 MST, an experimental Raytheon Cobra, unmanned aircraft system (UAS), N602N, was substantially damaged when it lost engine… - [Accident 20080728841739A](https://openairdocs.org/incident/20080728841739A), Jul 28, 2008: Raythn COBRA (N601RN), Colorado Sprin, CO, Substantial damage. (-23) On July 28, 2008, experimental Raytheon Cobra unmanned aircraft system (UAS), N601RN sustained substantial damage when it collided with a light pole… - [Accident 20070824022539A](https://openairdocs.org/incident/20070824022539A), Aug 24, 2007: Raythn COBRA (N605RN), Huachuca City, AZ, Destroyed. (-23)On August 24,2007, at 1227 mountain standard time, a Raytheon Cobra unmanned aircraft system (UAS), N605RN, was destroyed when it collided with terrain in… - [Incident 20070206003469I](https://openairdocs.org/incident/20070206003469I), Feb 6, 2007: Raythn COBRA (N602RN), Huachuca City, AZ, Minor damage. (-23) On February 06, 2007, at 1353 mountain standard time, N602RN, an unmanned aerial vehicle (UAV) made a hard landing at the Whetstone Airport south of… --- 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.