United States. Defense Mapping Agency. Hydrographic Center.

• Loran-A table
• Loran-C table
• Omega propagation correction tables for 10.2 kHz
• Omega propagation correction tables for 13.6 kHz
• Omega propagation correction tables for 3.4 kHz
• Omega table
• Omega tables
• Sailing directions (enroute) for British Columbia
• Sailing directions (enroute) for East Africa and the South Indian Ocean
• Sailing directions (enroute) for India and the Bay of Bengal
• Sailing directions (enroute) for Newfoundland, Labrador, and Hudson Bay
• Sailing directions (enroute) for the Baltic Sea (southern part)