The RYA Marine Radio VHF (SRC) course is a mandatory qualification for anyone operating a marine VHF radio with Digital Selective Calling (DSC). Participants learn to communicate distress messages, routine calls, and emergency procedures. The course also covers the use of safety equipment like EPIRBs and SARTs. Delivered through practical simulations, this program ensures participants are confident and competent in marine communication, culminating in an internationally recognized certification.