Plotting Room Bunkers
for Batteries Ketcham and 121
(Secure buildings - GPS withheld)
Both are built of reinforced concrete and covered with earth.They were built in 1943 and contain the Switchboard room, Plotting and
Spotting Room and the Radio Room for their respective batteries.
This bunker is a plotting room casemate for Battery Ketcham.
It is located between Battery Ketcham and the HDCP.
 One entrance to this bunker. (Note the two ventilation shafts). |
 Another entrance to the same bunker. |
Ventilation shafts above the 2nd entrance shown above.
 Plotting Room bunker for Battery 121, currently used as a Navy training facility. |
 Another entrance to the same bunker. |
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