SX983,
I apologise for my part in the thread drift, never having been a Navigator, I would never have been clever enough to calculate any correction required. I'm sure that my interest in the history of No 2 ANS is genuine, and my memories of Hullavington, having spent time gliding there, are good ones. Perhaps some more input from those who attended, worked or otherwise lurked there during its time as an operational unit would keep us "on track"
Otherwise, living fairly nearby, I've heard nothing on redevelopment of the site.
Smudge