Section 80.389 - Frequencies for maritime support stations(a)Marine receiver test. Maritime support stations will be authorized to conduct receiver tests on the ship station frequencies of the channels assigned to the associated public coast station.(b)Shore radar and radiolocation tests. The following frequency bands are available for assignment to demonstrate radar and radiolocation equipment. The use of frequencies within these bands must not cause harmful interference to the radionavigation service and the Government radiolocation service: 2450-2500 MHz, 2900-3100 MHz, 5460-5650 MHz, 9300-9500 MHz, 14.0-14.05 GHz.