Photograph showing a typical PPI display on a naval radar receiver showing the Thames Estuary
Photograph showing a typical plan position indicator (PPI) display on a naval radar receiver showing the Thames Estuary and Barrage in the region of the Isle of Sheppey
Details
- Category:
- Radio Communication
- Object Number:
- 1947-104
- type:
- photograph
- credit:
- Admiralty (Naval War Trophies Committee)