The clocks were used by the RAF to help track movements of enemy aircraft and control friendly aircraft.
When an aircraft was spotted, the position of the aircraft and the color of the triangle beneath the minute hand was recorded. At sector headquarters, counters with the triangle color were placed on the map. The colour of the allowed fighter controllers to instantly know when an aircraft on the board was spotted and how old the information was.
The eye-catching clock has quality Quartz movement and operates on a single "AA" battery (included).
- Measures 10" in diameter
- Quartz movement
- Plastic body and face
- Runs on single "AA" battery (included)
Click here to see a 17 inch version of the RAF Sector clock.