Rob,
They were bought out of retirement, along with a third one now at Fantasy of Flight in Florida, in the mid-1980's by Maurice Roundy, whose house you can see behind the Starliners in the picture in the first post. They are parked in his yard next to the Auburn-Lewiston Airport in Maine. Over the years Maurice worked on bringing them back to flyable condition, but money was always a problem.
The one in Florida was restored to ferry condition in the late 1980's at Ft Lauderdale, so it could be brought to Maine, but only got as far as Sanford. It sat at Sanford until it was brought to ferry condition again in 2001 and flown to Kermit Weeks museum at Polk City, FL. Its been there ever since.
There was an abortive attempt to buy them by a Florida businessman, but that fell through. Finally, earlier this year, Lufthansa bought all three from Maurice, and has plans to restore one to flight there in Lewiston, hence the large hangar that was mentioned in the first post.
There are only four L-1649A Starliners left intact. The three owned by Lufthansa and a fourth at a museum in South Africa.
Check Ralph Pettersen's website "Connie Survivors" at
http://www.conniesurvivors.com/1-connie_news.htm
He posts frequent updates on these aircraft.
Also there are several threads on Propliners.com about them.
I visited them in August of 2006, prior to their being acquired by Lufthansa. They are really neat aircraft.
Walt