Microwave navigation system - shore installation on tower.Tower merely a platform and not loaded.A line-of-sight system -- the higher the tower, the further the reception.Tested on SOSBEE
3/20/2019 12:35:28 PM
Date: 1960
Credit: C&GS; Season's Report Munson 1960-8
Location: Tampa Bay area
Subject: Charting
Subject: Navigation
Subject: Electronic
Subject: SHF Systems