ICOM M88
Since the lives on the crew and me may depnd on the handheld, the VHF is viewed as a safety life saving device. If yours or one of your crews life depended on the durability or life of the handheld battery, is an additional $100 to much. Not for my crew, family or self, I spent the extra $100 and bought a ICOM M88 built to military standards, very small, a long life rechargeable battery, and not only water resistance, but waterproof. Do you realy want to mess around taking the radio with a short lived battery and low power out of a waterproof bag while trying to recover a MOB in the rain - NOT ME.