5. Caribbean VFR Aeronautical Charts. Caribbean 1 and 2 (CAC-1 and CAC-2) are designed for visual navigation to assist familiarization of foreign aeronautical and topographic information. The aeronautical information includes visual and radio aids to navigation, airports, controlled airspace, special-use airspace, obstructions, and related data. The topographic information consists of contour lines, shaded relief, drainage patterns, and a selection of landmarks used for flight under VFR. Cultural features include cities and towns, roads, railroads, and other distinct landmarks. Scale 1 inch = 13.7 nm/1:1,000,000. CAC-1, revised annually, consists of two sides measuring 30" x 60" each. CAC-2, revised biennially, consists of two sides measuring 20" x 60" each. (See FIG 9-1-3.) FIG 9-1-3 Caribbean VFR Aeronautical Charts Types of Charts Available 9-1-3