Applications:

The Flightline Composite Repair Systems include the same basic features, operation and capabilities as the HCS9000 and HCS9200 systems, but are further designed to meet the requirements of Class I, Division II, hazardous environment
operation per the U.S. National Electric Code (NEC), as promulgated by the National Fire Protection Association (NFPA)

The primary application is composite and metal bond repairs on fueled aircraft and in other Class I, Division II Environments.

Heat blankets* for the flightline systems
include a supervisory grid for overtemperature
safety and a ground plain
circuit for sensing faulty circuits.