7 Armoured Workshop REME FRG callsigns

[GJK]

Evening all,

I apologise in advance if this has already been requested.

For both general interest and model making, I am most keen to find out how REME forward repair groups were organized in the late Cold War/Gulf period and their callsigns.  I am particularly interested in the FRGs of 7 Armd Wksp.

So far, I have only been able to find callsigns 20A, 21A, 22B and 30A for Chieftain and Challenger ARRV.  I have a staff officer handbook for this period, but it does not contain the information I am after.

Thanks in advance for any help.

Best,

Greg.

[fv1609]

Greg although I can't answer the detail of your question the page below might give a flavour of things after the shake up in callsigns wef 1/5/70 as published in DCI (Army) 17/1970 it includes a couple of the callsigns you mentioned.