A little follow up on iceman/radios.
At JC there maybe a pilot on te ground, waiting to depart, and monitoring 122.9. If an approaching pilot is 7-10 miles out flying around the elevation of the canyon rim, and makes a call, the guy on the ground probably isn't going to hear it.
I usually will call 10 mi. out from any airport, then again at 5, incase someone has just turned their radio on. At JC., I think it is a good idea to make an initial call when turning south, towards the strip. Then others like you normally would as you move around "the pattern".
In genreal for flying around the backcountry, I think it is a good policy to get familiar with the area that you are flying in, and make occasional position reports(122.9), so that if there are others in the area, hopefully they have there radio on, volume turned up, and are monitoring the freq. Especially when approaching airstrips and convergences of drainages.
Gary

