📓 Marine Corps Warfighting Publication (MCWP) 6-22, Communicationsand Information Systems, provides the doctrine and tactics, techniques,and procedures for the conduct of communications and information systemsacross the spectrum of Marine air-ground task force (MAGTF)operations. Marine Corps Reference Publication (MCRP) 6-22C, RadioOperator's Handbook, complements and expands upon this informationby detailing doctrine, tactics, techniques, and procedures for operatingsingle-channel high frequency (HF), very high frequency (VHF), andultrahigh frequency (UHF) radios. The primary target audience for thispublication is Marine Corps radio operators and other users of singlechannelradios.