RAF Ringstead, Dorset Chain Home Radar Station (AMES12B) 1941 to 1956.
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RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.



RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
There are public footpaths that pass all the items connected to the radar site.
RAF Ringstead was part of the Chain Home (CH) and Chain Home Low (CHL) transmitter/receiver radar network. Construction started in 1940, though the site was completed too late for the Battle of Britain. It continued in service until 1956, by which time it was utilizing the new 'Rotor Radar' system. In 1963, part of the site was taken over by the USAF as the 2180 Communications Squadron, operating a Tropospheric Scatter System link. This system closed down in 1974, and the aerials were removed shortly after.
Site Abbreviations:
PB - Pillbox
SL - Search Light
CH - Chain Home Radar items
Sc St - Scatter Station USAAF
Upton Fort - Coastal Artillery Battery
RX - Receiving
TX - Transmitting



RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.



RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
This is a schedule of the structures and installations at the RAF Ringstead Chain Home Radar Station:
- 1 - 'T' 525' Steel Guyed Mast
- 2 - 'T' 525' Steel Guyed Mast
- 3 - 'T' 525' Steel Guyed Mast
- 4 - 'T' 525' Steel Guyed Mast
- 5 - 'R' 240' Timber Tower
- 6 - 'R' 240' Timber Tower
- 7 - 'R' Block - CM - 16087/40
- 8 - 'R' Block - CM - 16087/40
- 9 - 'T' Block - CM - 16091/40
- 10 - 'T' Block - CM - 16091/40
- 11 - Standby Set House - CM - 5017/41
- 12 - Sub Station - CM 1157/40
- 13 - 'Q' Building - Tub&St - 18100/40
- 15 - Air-raid Shelter - C
- 16 - First Aid Post - TB - 9058/40
- 17 - Watch House - TB - 9061/40
- 18 - Orderly Rm - TB - 381/41
- 19 - Dining Rm & Institute - TB - 16097/40
- 20 - Bath & Ablutions - TB - 12553/40
- 21 - Barrack Blk 70' 0" - TB - 9059/40
- 22 - Barrack Blk 80' 0" - TB - 9059/40
- 23 - Fuel Compound 18'x18'x5'6" - Brick
- 24 - Armoury - TB - 606/44/41
- 25 - Latrine Blk - TB 5816/42
- 26 - 'J' Watch Hut - TB 5816/42
- 27 - Defence Hut - N
- 28 - Defence Hut - N
- 29 - Defence Hut - N
- 30 - Defence Hut - N
- 31 - Defence Hut - N
- 32 - Defence Hut - N
- 33 - Comb. 'T'&'R' Cubicle & 105' Mast - PB - 15046/41
- 34 - Comb. 'T'&'R' Cubicle & 105' Mast - PB - 15046/41
- 35 - Defence Hut 36'x16' - N
- 36 - Defence Hut 36'x16' - N
- 37 - Defence Hut 36'x16' - N
- 38 - Gantry - St
- 39 - Pump No. Water Supply - Cl-St
- 40 - Water Tower 500gal - TB
Key:
- TB - Temporary Brick
- PB - Permanent Brick
- C - Concrete
- CM - Concrete Mounded
- N - Nissen Hutting
- St - Steel
- Tub-St - Tubular Steel
- ' - feet
- " - inches
- Gal - Gallons
Record Site Plan AM 2943/45



RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
21 May 2021



RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
- 11: Standby Set House - CM - 3017/41
- 15: Air-raid Shelter - C
- 16: First Aid Post - TB - 9058/40
- 17: Watch House - TB - 9061/40
- 24: Armoury - TB - 606/44/41
Power for the station was supplied by the National Grid. In the event of a power failure, a powerful generator would automatically start up to maintain the system's operation.
13 October 2003


Record Site Plan AM 2943/45
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.


RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
Scarlet Point


RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
Air 10/4152 Ground Stations RAF
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
15 November 2017

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
15 November 2017



Record Site Plan AM 2943/45
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.


RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.


Record Site Plan AM 2943/45
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
- 24: Armoury - TB - 606/44/41.
This is a standard RAF temporary brick building, used as the radar site's guard room.
13 October 2003
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.


RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
- 24 - Armoury: TB - 606/44/41.
Plan of the building; a wartime temporary brick hut design.

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
13 October 2003



RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
13 October 2003

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
13 October 2003

Record Site Plan AM 2943/45
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012


RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
This is the 8 - 'R' Block (CM - 16087/40), which served as a 'C' Type Receiver Block of the West Coast design. The entrance marked 'N' provides access for personnel.
12 February 2012

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
8 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block (West Coast Type).
N - Personnel Entrance.
12 February 2012

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
This is a schedule of the internal layout and features of the 'C' Type Receiver Block (West Coast Type):
- A: Goods Entrance
- B: Earth Bank
- C: Transformer Room
- D: Switch Gear
- E: Pump
- F: Filter Unit
- G: Roof Vent
- H: Electric Part Store
- I: Receiver Equipment
- J: Electro-mechanical Calculator
- K - L: Cable Ducts
- M: Battery Room GPO
- N: Personnel Entrance
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
8 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block (West Coast Type)
M - Battery Room GPO. The GPO (General Post Office) ran all the phone lines around the country, so all the CH radar stations would have had cables laid and connected to the main telephone network.
12 February 2012


RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
- 8: 'R' Block - CM - 16087/40 - 'C' Type Receiver Block (West Coast Type)
- H: Electric Part Store
12 February 2012

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
8 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block (West Coast Type).
L - Cable Ducts.

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
8 - 'R' Block - CM - 16087/40: 'C' Type Receiver Block (West Coast Type).
I - Receiver Equipment: This area contained the primary equipment used for receiving radar signals.
12 February 2012

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
Air 10/4152

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
8 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block (West Coast Type)
K - L - Cable Ducts.
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
8 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block (West Coast Type).
J - Electro-mechanical Calculator.
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
'C' Type Receiver Block (West Coast Type)
- J - Electro-mechanical Calculator.
Air 10/4152
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
8 - 'R' Block - CM - 16087/40. 'C' Type Receiver Block (West Coast Type). Gas filtration plant room:
- D: Switch Gear
- E: Pump
- F: Filter Unit
- G: Roof Vent
Air 10/4152


RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
'C' Type Receiver Block (West Coast Type)
Gas filtration plant room:
- D: Switch Gear
- E: Pump
- F: Filter Unit
- G: Roof Vent
Air 10/4152

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
8 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block (West Coast Type).
I - Receiver Equipment.

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
8 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block (West Coast Type).
A - Goods Entrance.
C - Transformer Room.
12 February 2012


12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012


RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
Air 10/4152
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012


RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
20 May 2021
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
We have just been walking through the far wood and down to the sea; now, walking west along the coast path, there is a stile on the right. You cross this track between two fields and then enter the next wood that runs north.
The field we can see in this picture shows no signs of what it once held. There were twin parabolic aerials of the US Air Force Tropospheric Scatter radio-relay link to Spain. The system at Ringstead was operated by the USAF No. 6 Detachment, 2180 Communications Squadron from December 1963 to 1974, with the two massive aerial arrays dismantled by March 1975.
Ronald Searle, Geograph.12 February 2012

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
USAF Scatter Station

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
0153 1972 Dorset CC
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
USAF Scatter Station

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
20 May 2021


RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
5 - 'R' 240' Timber Tower - Mast.
25 - Latrine Blk. - TB - 5816/42.
26 - 'J' Watch Hut - TB - 5816/42.
One of the RX - Receiver wooden aerials concrete bases. The path looking south reveals the four bases situated together. They are hard to find in summer, so head out in winter when they should show up more clearly.
20 May 2021

Timber Tower Representation
This illustration demonstrates how the timber receiver towers would have looked during their operation. This particular example shows the eastern tower; unfortunately, I do not have a corresponding photograph of the western one.
John O'Neill
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
7 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block.
Crew entrance.
20 May 2021
Air 10/4152
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
This is the plan for a 'C' Type Receiver Block, detailing the following internal and external features:
- A: Goods Entrance
- B: Earth Bank
- C: Transformer Room
- D: Switch Gear
- E: Pump
- F: Filter Unit
- G: Roof Vent
- H: Electric Part Store
- I: Receiver Equipment
- J: Electro-mechanical Calculator
- K - L: Cable Ducts
- M: Battery Room GPO
- N: Personnel Entrance
Scarlet Point
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
20 May 2021
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
7 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block.
A - Goods Entrance.
20 May 2021
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
7 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block.
All the insides of the 'C' type blocks would have looked exactly alike. The reason that there are two is that if one had been hit by a bomb, the other one could take over and continue working.
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
7 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block: Gas filtration plant room.
D - Switch Gear.
E - Pump.
F - Filter Unit.
G - Roof Vent.
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
7 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block:
J - Electro-mechanical Calculator.
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
7 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block.
I - Receiver Equipment.
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
7 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block.
L - Cable Ducts.
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
7 - 'R' Block - CM - 16087/40.
'C' Type Receiver Block.
A - Goods Entrance.
20 May 2021
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012
Air 10/4152.
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
Transmitter Block. There were main and reserve blocks. 9 - 'T' Block - CM 16091/40 & 12 - Sub-Station - CM - 1137/41 up on the hill around the farms. I have never found this one yet.
- 18 - Orderly Rm - TB - 381/41
- 19 - Dining Rm & Institute - TB - 16097/40
- 20 - Bath & Ablutions - TB - 12553/40
- 21 - Barrack Blk 70' 0" - TB - 9059/40
- 22 - Barrack Blk 80' 0" - TB - 9059/40
- 23 - Fuel Compound 18'x18'x5'6" - Brick
- 24 - Armoury - TB - 606/44/41
- 27 - Defence Hut - N
- 28 - Defence Hut - N
- 29 - Defence Hut - N
The letters H, K, L, M & N are some of the requisitioned houses.
12 February 2012

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
20 May 2021

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
20 May 2021
10 'T' Block — CM — 16091/40. Continue along the track; a gate on the left allows you to access the field to see the TX Block.
Air 10/4152
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
This is the 10 'T' Block (CM 16091/40), which served as one of the transmitter blocks for the site. It is now largely obscured, offering only a glimpse of the structure through the surrounding trees.
20 May 2021

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
Plan of the second Transmitter (TX) Block:
- A: Roof vent
- B: Bay for cable feed troughs
- C: Cable ducts (80cm deep)
- D: Transmitter equipment
- E: Goods entrance
- F: Personnel entrance
- G: Transformer room
- H: Ventilation system
Scarlet Point
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
10 'T' Block - CM - 16091/40.
TX Block.
The entrance is visible, and on the right are the cable entrances.
20 May 2021

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
10 'T' Block - CM - 16091/40. TX Block. This site features a nice description of the radar installation.
NT

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
Scarlet point
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
10 'T' Block - CM - 16091/40.
TX Block.
TX cables would have come out of here and out to the aerials.
B - Bay for cable feeds.
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
Air 10/4152 Ground Stations RAF
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
20 May 2021
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
12 February 2012
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
This is the 10 'T' Block (CM 16091/40), which served as the West Coast Chain Home type transmitter room for the station.
AIR 16-939

RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
AIR 16-939
RAF Ringstead Chain Home Radar Station (AMES12B) 1941 to 1956.
10 'T' Block - CM - 16091/40.
TX Block.
A - Roof vents.
12 February 2012
12 February 2012