What is WAT? Wrap Around Test: Maximizing Avionics BIT Utilization to Minimize Flightline Armament System Test Equipment Requirements

An evolutionary extension of military aircraft Built-In-Test has been developed for armament systems. This extension, Wrap-Around-Test shows promise in replacing conventional support equipment currently used to test aircraft interfaces prior to weapons loading and during system maintenance. Wrap-Around-Test offers the ability to verify weapon system integrity at a reduced cost, improved operational readiness and enhanced ergonomics.