FInding the status of D026 is impossible.....
Plymouth Ops told me on the phone it was inactive. But after reading this thread I thought i better check
So I called London Info who told me it was active
then London info told me it was inactive and it was D031 that was active
then I told Bournemouth I was going to route through, but Bournemouth radar told me it was active and to call London info. When I told them I had she said "oh, doing well today, pilot discretion then"
So I routed around it (didn't see any tanks firing though)