Long Island Sound Waterproof Chart, 9th Edition
Throgs Neck, NY to Block Island and Point Judith, RI. Only chart of the entire Sound! Featuring 160 GPS waypoints, courses, wreck sites, and ramp locations. 24" x 36", scale 1:89,000, with detailed Fishers Island Sound Inset, scale 1:40,000.
- Richardson's Maptech