About this Unit
The 682d Radar Squadron (Air Defense Command) was an integral unit of the United States Air Force, first activated in 1951 as part of the nation's growing air defense network during the early Cold War. Stationed at Cut Bank Air Force Station, Montana, the squadron operated and maintained radar systems to detect, track, and identify incoming aircraft, providing early warning and ground-controlled interception capability against potential Soviet bomber attacks. Throughout its service, the 682d adapted to advancements in radar technology and changes in air defense strategy, contributing to the semi-automated SAGE (Semi-Automatic Ground Environment) system. The unit was inactivated in 1965 as part of the general drawdown and consolidation of air defense forces.
Historical Facts
• Activation and Purpose: The 682nd Radar Squadron (Air Defense Command) was activated on 1 March 1951, as part of the United States' efforts to build an early warning radar network during the Cold War.
• Location: The squadron was stationed at Cut Bank Air Force Station, near Cut Bank, Montana, a remote location chosen for its strategic proximity to the northern U.S. border.
• Role in Air Defense: The unit operated long-range search and height-finder radars, providing real-time surveillance data to intercept and identify potential enemy aircraft entering North American airspace.
• Part of a Larger Network: The 682nd was part of the Air Defense Command's vast network, which included over 200 radar sites across the United States and Canada during its peak.
• Technological Upgrades: Over its operational years, the squadron operated several radar systems, including the AN/FPS-3, AN/FPS-6, and later the more advanced AN/FPS-20 and AN/FPS-66 search radars.
• SAGE System Integration: In 1961, the squadron became part of the Semi-Automatic Ground Environment (SAGE) system, which used computers to coordinate air defense responses, making 682nd a key node in the U.S. air defense network.
• Cold War Tensions: During periods of heightened Cold War tensions, the squadron frequently operated at increased readiness, tracking both friendly and unidentified aircraft approaching North America from the north and northwest.
• Organizational Changes: The squadron was re-designated several times, reflecting changes in its mission and the evolving structure of the Air Defense Command.
• Deactivation: As the threat of Soviet bomber attacks decreased and missile technology improved, the 682nd Radar Squadron was inactivated on 1 June 1968, as part of a broader drawdown of the Air Defense Command's radar network.
• Legacy: The site of the former Cut Bank Air Force Station is now privately owned, but remnants of the radar station still exist, serving as a reminder of the crucial role the 682nd played in Cold War air defense.
