Handheld VHFs have become the norm. It is plain that a fixed VHF radio, with its large, elevated external aerial, its permanent power source and its generous physical proportions, is always likely to give you better performance as a marine communication device than a portable unit. And yet the compact size, easy portability and independent battery source of a modern handheld make it not just a useful backup but also quite a capable standalone device for small craft with short-range communication requirements.