Title: Department of State, Airgram, COBRA MIST Calibration, April 8, 1971, Secret, NARA.
Creator: Department of State
Date in Source: April 8, 1971
Subject: Great Britain - Turkey - Norway - Netherlands - Intelligence facilities - COBRA MIST - Orfordness - RADINT - Radar intelligence - Over the horizon radar - Antenna arrays
Format: 16 p.