Sec. 80.1093  Ship radio equipment--Sea areas A1, A2, A3, and A4.

    This section contains the additional equipment requirements for 
ships that sail in all sea areas, i.e., sea areas A1, A2, A3, and A4. 
Ships fitting in accordance with this section satisfy the requirements 
denoted in Secs. 80.1087, 80.1089, and 80.1091 for sea areas A1, A2, and 
A3.
    (a) In addition to meeting the requirements of Sec. 80.1085, ships 
engaged on voyages in all sea areas must be provided with the radio 
installations and equipment required by Sec. 80.1091(b), except that the 
equipment required by Sec. 80.1091(b)(3)(ii) cannot be accepted as an 
alternative to that required by regulation Sec. 80.1091(b)(3)(i), which 
must always be provided.
    (b) Ships engaged on voyages in all sea areas also must comply with 
the requirements of Sec. 80.1091(c).