42 was MIA for almost 2 years, and just popped back in around the holidays...
most of the other JB's you'd know are gone or new names. 35 became Thirty5 and haven't seen him in forever, 11 became ElevenK and was one of the premier 109 sticks for a while and since dropped off the face of AH too.
3 of them are now muppets, Xargos, 88, and TrueKill.
there's like 2 or 3 "active" JB's in game, and I think over the holidays 42 re-formed the squad, but I haven't been flying much the past few weeks to really tell.
a bunch of the TAS became BK's, and many of them haven't been active in years.