Does the Coast Guard still operate Morse radiotelegraphy services?
No. The Coast Guard discontinued all medium frequency Morse radiotelegraphy services, including distress watchkeeping on 500 kHz, on August 1, 1993. All high frequency Morse telegraphy services, except those from San Francisco’s remote station at Guam, were also discontinued on April 1, 1995. Morse telegraphy from Guam ceased 18 August 1995.