I see a need for an antenna (hopefully made using 3/4 in tape measure) that would be attached to a backpack for use in assisting Search and Rescue personnel. In most cases the radio operator would be using an HT pushing 5-8 watts. I've considered a tape measure j-pole and a 1/2 wave dipole. I could see going with a longer vertical element and using a wire counterpoise "weaved" throughout the exterior of the backpack. If you will, think back to the antennas used with military's Man Portable radios such as the PRC77.

I'm open to any thoughts, advice, or "been there, done that" info.

Thank you,

KE5EXX