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Comtek Introduces New CRJ Transcowl Repair in Response to AD


AMOC repair scheme for the CRJ700/900 Transcowl fixes problems highlighted by TCCA AD: CF-2009-33 and FAA AD: 2011-17-12

Transport Canada Civil Aviation (TCCA) and the Federal Aviation Administration (FAA) have issued Airworthiness Directives (AD) for the Bombardier CRJ series 700, 701, 702, 705 and 900 airplanes mandating the inspection and reinforcement or repair of transcowl assemblies (Reference- TCCA AD: CF-2009-33; FAA AD – 2011-17-12).

Several cases have been reported of cracks in the joint extrusions securing the outer bondment to the acoustic panel of the nacelle transcowl assemblies. This could potentially cause an acoustic panel failure and possible runway debris, resulting in a number of potential safety and airworthiness issues. 

In direct response to the Airworthiness Directives (AD), Comtek Advanced Structures has submitted and received approval on an AMOC repair scheme for the CRJ700/900 Transcowl for the following transcowl part numbers: CN624-2001-XXX, KCN624-2001-X with serial numbers up to and including SB0964. As a Transport Canada approved DAO, Comtek maintains a vast library of approved repair schemes for primary and secondary aircraft structures.




About Comtek


Comtek Advanced Structures (a subsidiary of Avcorp Industries) is a composites manufacturing company located in Burlington, ON, Canada. Founded as a small composites repair facility in 1994, Comtek has continuously expanded its knowledge and expertise, and now offers many types of products and services to leverage this know-how for the composites industry.


Comtek employs roughly 100 people between two facilities in Burlington, ON. We service airlines, aerospace manufacturing firms, and other high tech companies worldwide.



For more information about Comtek Advanced Structures contact us.



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