East View Map Link NOAA Chart 17323-Salisbury Sound, Peril Strait and Hoonah Sound Printed on waterproof media. Foldable, erasable, tear-resistant and completely impervious. Our waterproof media is NOAA vetted and certified. Printed on demand using the most up to date NOAA data and latest Notice to Mariners (NTMs) applied at time of print. Meets United States Coast Guard carriage requirements. Pre-production finishing for superior quality. Printed by East View Map Link. Map Scale: 1:40,000. Map Size (inches): 47.86 x 31.38.