The PCARA Ham Radio Repeater 146.670 MHz is used by the Peekskill / Cortlandt Amateur Radio Association, Inc. local amateur radio operators as part of ... See more the network of amateur emergency service scanner repeaters that provide coverage of local emergency service broadcasts in Crompond, New York, United States, as well as ham radio transmissions, including VHF 146.670 MHz, UHF 448.725 MHz and 449.925 MHz. The service is affiliated with the American Radio Relay League.