Sailing Directions 174 (Enroute) covers the Strait of Malacca and Sumatera from the southern coast of Thailand at Ko Phuket, surrounding the coast of Sumatera, to the Singapore Strait, including Udjung Tuan and Tanjung Balimbingpamanancasa. It is issued for use in conjunction with Sailing Directions 160 (Planning Guide) South Atlantic Ocean and Indian Ocean. The companion volumes are Sailing Directions 171, 172, 173, and 175. 8-1/2" x 11".
