Adler Publications Marine Communication 2-Guide Set: VHF Radio Procedures & Flags Semaphore Morse Code - Waterproof, Anti-Glare Laminated Reference for Boating Safety, Sailing & Emergency

["COMPLETE MARITIME COMMUNICATION BUNDLE: This essential 2-pack set combines a comprehensive VHF Marine Radio guide with a full International Code of Signals chart. It covers everything from radio frequencies and distress procedures to visual flag signaling and semaphore, providing a total solution for ship-to-ship and ship-to-shore communication.","ESSENTIAL VHF RADIO & SAFETY GUIDE: The first card features a complete USA VHF channel list, detailed MAYDAY and PAN-PAN emergency procedures, DSC button instructions, and a \"Calling an Unknown Boat\" quick guide. It also includes a clear boat anatomy diagram (bow, stern, port, starboard) to help accurately describe relative positions during radio calls.","COMPREHENSIVE VISUAL SIGNAL REFERENCE: The second card is a master guide for visual signaling, displaying the full International Code of Signals (Flags A-Z, Numbers 0-9), Flag Semaphore diagrams, Morse Code (letters, numbers, punctuation), and Signal Pennants. It also lists critical two-letter signal meanings (e.g., \"NC\" for Distress, \"GW\" for Man Overboard) for rapid decoding.","PREMIUM WATERPROOF & TEAR-RESISTANT MATERIAL: Printed on high-quality, credit-card-grade plastic, both cards are 100% waterproof, splash-proof, and UV-resistant. The durable construction ensures they won't fade, tear, or degrade in harsh marine environments, making them perfect for keeping in cockpits, chart tables, or safety kits.","IDEAL TRAINING TOOL & EMERGENCY BACKUP: Designed with high-contrast layouts for fast recognition in bright sunlight or low light. This set is an invaluable resource for maritime students, Sea Scouts, sailing instructors, and yacht crews. It serves as a critical non-electronic backup when radios fail or visual signaling is required for safety."]