If there is an SK with a ROA greater than 200 nm then I don't think it has found its way onto the ARCC state board yet.
Jim, I don't know why that should be - change of sop's, a/c heavier? I have several entries in my log book out to 280 miles west of Ireland, as did all the ex Brawdy 'boys'. (and boy were we happy to see the Nimrod)