[orangewindies]

Halley 5 was demolished in 2012, everything down to the snow surface was removed. So that iceberg has about 23 years of the steel legs that held the buildings up, various subsurface service tunnels and 23 years of frozen sewage.

Yes, it would have been Belgrano II we flew over. The only other stations I got to visit were some of the other British ones (on the ship in and out) and some of the French subantarctic ones on a later trip.