679th Radar

• Cold War Origins: The 679th Radar Squadron was activated during the height of the Cold War in 1951, playing a crucial role in the United States’ air defense network against potential Soviet bomber attacks. • Strategic Location: The unit was stationed at NAS Jacksonville, Florida, leveraging its southern coastal position to monitor airspace for threats coming from the Atlantic and Caribbean. • SAGE System Integration: The squadron became part of the Semi-Automatic Ground Environment (SAGE) system, a revolutionary computer network that automated air defense tracking and interception coordination. • Radar Technology: The 679th operated powerful long-range radar systems, including the AN/FPS-20 and the AN/FPS-66, capable of detecting aircraft hundreds of miles away. • 24/7 Vigilance: Personnel worked around the clock, often in shifts, maintaining a constant watch for unidentified aircraft and relaying real-time data to interceptor squadrons. • Cuban Missile Crisis: During the 1962 Cuban Missile Crisis, the unit’s radar capabilities were critical for tracking increased air activity and potential threats from Cuba. • Aircraft Intercepts: The squadron frequently coordinated with Air Force fighters to intercept unknown or unauthorized aircraft, contributing to American airspace sovereignty. • Disbandment: The 679th Radar Squadron was inactivated in 1981, as technological advancements and changes in strategic priorities reduced the need for some ground-based radar sites. • Legacy: The site and its personnel are remembered for their dedication and contributions to U.S. air defense during a tense period of global rivalry. • Veteran Community: Former members of the 679th have maintained connections through social media groups and reunions, preserving their unique history and camaraderie.