Collins Aerospace offers familiarization, maintenance and overhaul/repair training to original aircraft owner/operators on applicable in-service Collins Aerospace products. Supported by a 24/7 Customer Response Center (CRC), Collins Aerospace has an experienced and knowledgeable staff available to respond to your in-service technical issues and repair support needs for all Collins Aerospace components and systems. Our knowledgeable staff includes Aftermarket Program Management, Customer Technical Training, Field Service, Product Performance/Reliability, Retrofit Management, Service Engineering and Technical Publications.