Clacton

  • Clacton

    Clacton (4)

    Location: TM16141338. Opened 1961 Closed 1968 Date of visit: March 2009 This was a non standard underground post being located in the lower room of a Martello Tower. The entrance on the north side of the tower has been bricked up. The post had dual FSM probe pipes which are still visible on the west and east sides of the tower. The Martello tower was used for aircraft observation. You can still see the observation post on top of the tower.