Understand Ø. Berg is out of the aviation industry, now residing in Florida.
Yeah he lives somewhere around West Palm Beach. (Or did a few years ago)
4 or 5 of us ex-students had an informal meeting with him at a local watering-hole in Fort Lauderdale back in 2000 or so. At the time he was indeed out of flying, instead importing stuff from Hong Kong or some such thing.
Lost touch ever since, but should be easy to find him on the internet if one starts searching.