JT2
Sorry, you'll have to be a bit more specific - I did try a search but my computer skills weren't up to the job and I couldn't find owt by looking back at the first 15 pages and ran out of time. I assume that the RA settings have been discussed by the cognoscenti before - if so, why does Walt keep on about an unplanned/unbriefed/unauth'd LZ? Would the RA settings have been markedly different? Please be gentle with me!