80.1061 or, if the ship is not operating in sea area A4, as defined in § 80.1069(a)(4) of this part, an automatic float-free INMARSAT-E EPIRB meeting the requirements of § 80.1063; (vii) Be equipped with a radiotelephone distress frequency watch receiver meeting the requirements of §80.269; (viii) Be equipped with an automatic radiotelephone alarm signal generator meeting the requirements of §80.221; and (ix) Participate in the AMVER system while engaged on any voyage where the vessel is navigated in the open sea for more than 24 hours. Copies of the AMVER Bulletin are available at: AMVER Maritime Relations, USCG Battery Park Building, Room 201, New York, NY 10004-1499. Phone 212-668-7764; Fax 212-668-7684. (5) Vessels must comply with the requirements for a