Information Sources

U.S. Missile Defense Agency
(https://www.mda.mil)

U.S. Navy Fact Files
(https://www.navy.mil/Resources/Fact-Files/)

Wikipedia
(https://en.wikipedia.org/)

Raytheon Missiles and Defense
(https://www.raytheonmissilesanddefense.com/)

Raytheon Corporation
(https://www.raytheon.com/)

Raytheon Public Releases & PDF Files
(https://www.raytheonmissilesanddefense.com/capabilities/products/spy6-radars) (https://www.raytheonmissilesanddefense.com/capabilities/products)