commanders with combat ready EC-130H Compass Call aircraft to expeditiously execute information warfare and electronic attack operations. The 755 AMXS plans and executes all on-equipment maintenance actions for 14 EC-130H and one TC-130H aircraft, including launch and recovery, scheduled inspections, servicing and component replacement. They also conduct all maintenance training, aircrew debriefing and supply functions. 755th Operations Support Squadron The 755th Operations Support Squadron supports 55th Electronic Combat Group combat missions and contingency taskings. The 755 OSS performs command and control warfare analysis, targeting, and intelligence support and directs operational support functions including weapons and tactics training for all U.S. Air Force EC-130H Compass Call aircrews. External links 55 ECG Public Webpage 55th ECG Factsheet References 055 Electronic combat units and formations of the United States Air Force Military units and formations in Arizona