I just installed JVC car radio/CD player under control panel in our '71 Tradewind LY.
Everything works except radio signal is basically not there. The original antennae wire is being used for the hook-up, but does not fit the hole on the radio itself. I started to solve that by looking for an adapter online. Quickly found out that they are listed by auto year and make, and since AS is not listed, was not able to order an adapter. In the meantime I have wrapped the male end of the AS antenna wire with aluminum foil trying to make contact and use the radio until I can find the correct adapter. Has not worked.