S-3 Viking

• Aerospaceweb.org: S-3  - Showcases gallery of images about the S-3 Viking aircraft.
• Aviation Enthusiast Corner: Lockheed S-3A Viking  - Details on descriptions, specifications, performance, and operators are provided in this enthusiasts page.
• Aviation-Central.com: Lockheed S-3B Viking  - Displays Lockheed S-3B Viking aircraft miniature models, with ordering information and series details.
• Naval Historical Center: S-3 Viking  - Information about the VSX program for the S-3 Viking aircrafts that includes descriptions, charts, and characteristics.