From a February 5, 2024 USCG RCC Alameda press release re SV Malulani’s safe arrival in Hawaii:

“The Coast Guard is greatly appreciative of the expert consult advice on weather and routes provided by experienced trans-pacific sailors,” said Douglas Samp, a search and rescue (SAR) mission coordinator in the Rescue Coordination Center Alameda.

“Mariners intending to conduct an open ocean passage are highly encouraged to have multiple layers of communication, including a VHF-FM DSC radio, HF DSC radio, satellite communications, and a 406Mhz electronic position indicating radio beacon (EPIRB) as the notification of last resort to help SAR authorities locate your position in a time of need.”