Laminated Amateur Radio Quick Reference Card
Marine HF SSB Radio
Survivalist SSB CB Freeband Channel Frequency List | RadioMaster Reports
The Differences Between UHF And VHF Radio Frequencies - Highland Wireless: Providing In-Building Distributed Antenna Systems (DAS)
High Frequency (HF) Radio
Maritime (Part 80) and Aviation (Part 87) Radio Services - Details
HF marine - HFUnderground
CB Radio Frequencies | Walcott Radio
Survivalist SSB CB Freeband Channel Frequencies | RadioReference.com Forums
SHTF Survivalist Radio Frequency Lists | RadioMaster Reports
HF marine - HFUnderground
Marine Channel Frequencies VHF UHF Radio Programming | RadioMaster Reports
The Scuba Doctor Dive Shop - Buy Scuba Diving, Snorkelling, Spearfishing and Freediving Gear from Australia's best online dive retailer
General principles and features of Maritime Mobile Service. GMDSS Radio Survey Blog
Marine VHF Frequencies - Resource Detail - The DXZone.com
Marine HF Frerquencies
Marine Channel Frequencies VHF UHF Radio Programming | RadioMaster Reports
Is An SSB Marine Radio Installation Worth Having on Your Sailboat?
High frequency - Wikipedia
U.S. VHF Channel Information | Navigation Center
What's the difference between how HF and VHF/UHF radio waves travel? - Barrett Communications
Medium frequency - Wikipedia
1000's - SCANNER & HAM Radio Frequencies - Ebook
Marine radio and digital coverage (Coast Radio Darwin) | NT.GOV.AU
SHTF Survival Frequencies! Radios: Ham, CB, FRS, GMRS, MURS, Freeband
