Lightning II aircraft avionic and aircraft components. Maintains avionic, hydraulic, electrical and environmental system components for C-5 and C-17 aircraft. Experimental aircraft are designed to test advanced aerodynamic, structural, avionic, or propulsion concepts. Experimental aircraft are designed in order to test advanced aerodynamic, structural, avionic, or propulsion concepts. During the major overhaul, the aircraft received major avionic upgrades. With mission and flight avionic upgrades to include a dipping sonar and common glass cockpit. G also has multifunctional displays and new avionic systems. The BAMG hangar has avionic, composite and an interiors workshop. Specialist electronic, optronic and avionic equipment was installed within these new workshops. The J-8F also possesses all the avionic and electronic upgrades the J-8H received. There was also room for the necessary avionic units. At this point, testing of the entire avionic unit begins. This test plan is maintained by the SAE AS-1A Avionic Networks Subcommittee as "AS4112". If it is, he signs it, and the avionic software is certified. The test plan is now maintained by the SAE AS-1A Avionic Networks Subcommittee as "AS4111".