May 13, 2021 436th MXS Avionics supports rapid global mobility DOVER AIR FORCE BASE, Del. -- The 436th Maintenance Squadron avionics backshop team does heavy fixing for heavy aircraft. The five Airmen of the avionics team perform repairs on 42 different avionics instruments of all shapes and sizes.In the heart of the massive C-17 Globemaster III hangars, the