Skip to main content

Diver Welter Site TA2

I have already posted on the remains of the concrete bases for huts for this HAA battery. However following my last visit to TNA I have found some additional information on the site. It formed part of the Diver Strip, but was not a standard HAA site but known as a 'Welter Site'. The 'TA' series of Welter sites had two 3.7" HAA guns and 11 Bofors 40mm LAA guns. 


Above: Location of Welter Site TA2

For Diver sites, radar could sweep an area with an arc of 30-110 deg. and had a range of up to 30,000 yards. The range that HAA sites could engage targets was 5,000 yards, for Welter sites it was 3,500 yards. Targets picked up on radar would be selected if they were likely to pass through the circle which would put them in range of the guns.

Although I am aware that the layout of most  Diver HAA sites was with the four guns arranged in a straight line, I have not yet found any details on the layout of Welter sites (if anyone has any details I would love to hear from you).


Above: Layout of a Diver Site (based on aerial photo) with guns arranged in a line with accommodation huts, stores, workshops etc nearby.

Last weekend I made a return visit to the site, mainly to map the remaining traces of the anti-landing trenches nearby. These have been in-filled and remain only as depressions. I also came across some large pits/depressions which possibly could be the remains of some of the gun positions.





Above:
Image 1: GPS plan of remains in area of Welter Site TA2.
Image 2: Aerial photo of camp, 1945.
Image 3: One of four depressions, perhaps remains of gun positions?

Following this I had a walk in the area and found another site with a substantial number of practice slit and crawl trenches. so all in all a very productive day!



Above: Remains of weapons-slit, Westleton Heath

Comments

Popular posts from this blog

Eastern Command Line - a lazy post

As the title suggests, just a lazy post today, a few pics of CRE Colchester design pillboxes in the Sudbury area to round of the thread on this May visit. Also one pic of concrete road block cylinders now being used as part of river bank defences. This is the first time I have come across this type of road block in Suffolk although I suspect it was probably used quite widely on this Stop Line, perhaps I will come across more examples / references in time. These pictures do show a timeless landscape - traditional floodplain meadows still used for grazing, with the Second World War clearly marking its presence. Lets just hope both the pillboxes and  grazing meadows will be preserved.

RAF Hethel Defence Post

At RAF Station Hethel, a remarkable defence post still exists.  Admittedly, RAF Hethel is in Norfolk and not Suffolk, but the records for this site do provide some interest in relation to the defence of airfields in Eastern Command. Work on Hethel began in 1941 and the station was opened late 1942 and was actually one of the RAF Stations handed over to the USAAF for the use of its bomber units. The defence post was constructed in accordance with a new policy adopted by Eastern Command. Previously, airfield defences had been built as a result of the Taylor Report and largely consisted of pillboxes and breastworks which were large and conspicuous and vulnerable to air attack. Experience at Crete had shown the need for small inconspicuous field works. The new defences were to now consist of small two man weapon-slits and small machine gun pits constructed in accordance with “Infantry Training, 1937” Supplement No.3 – “The design and lay-out of Field Defences, 1942”. Above...

Anti-tank ditch

December 31st Decided to visit the anti-tank ditch at Aldringham Walks this afternoon. It was constructed between late 1940 and early 1941 and ran from (north to south) Sizewell to the north of Thorpeness Mere. Some of its length is still visible today (see map and bottom photo)). The war diary of 9th Cameronians (15th Div) mentions the construction of the ditch in Margaret Wood (vicinity of No 12 Platoon, B Coy).  The diary also mentions a pillbox being destroyed by the RE in No 12 platoons area, but no luck in finding any remains this time. The diary would also indicate the ditch was a combined obstacle with Z1 scaffolding. The top left photo shows the remains of a weapons pit/shell slit; six pieces of angle iron revetment still exist - one of the pieces is clearly visible in the photo. Perhaps this is part of No 12 platoons position. Many years ago when beating up the young woodland I found a Yorkshire billhook with the WO arrow dated 1946, so this area would appear to have ...