JOINT BASE LEWIS-MCCHORD, Wash. -- The 627th Civil Engineer Squadron conducted their annual aircraft arresting barrier system test in coordination with the 142nd Wing at Joint Base Lewis-McChord, Washington, Jan. 31, 2025. The Barrier Arresting Kit-12 system is a ground-based braking system designed to be used on a tail-hook equipped aircraft in emergency situations. This annual training ensures Team McChord Airmen maintain readiness to support transiting fighter jets.