I don't see the December 1 date anywhere on the page you linked to, but my understanding is you may be right. Until the FCC gives its approval, no date can be official.
That's strange, it was up last night. The WGBH web team must be Radio-Info fans. But it's now on the main WGBH radio page:
"Coming in December: 99.5 All Classical - WGBH is bringing WCRB 99.5 into our family of noncommercial, listener-supported public broadcasting stations, preserving full-time classical radio in Boston. Tune in to 99.5 All Classical, beginning Dec. 1, to hear the music you love, 24/7."
Ironically enough it was on Dec 1 a couple yrs back that WCRB and WKLB swapped freqs at high noon.
WKLB did a rendition of the national anthem by the country group Ricochet which started on 99.5 and
ended on 102.5, followed by "Life is a Highway" (from Disney's CARS) by Rascal Flatts while WCRB
finished their run on 102.5 with a classical piece which I think was called Rodeo (features on the Beef:
It's What's For Dinner ads).
Indeed, it was December 1, 2006 that the WCRB/WKLB flip happened. While the national anthem seems to get all of the credit for WKLB's last song, the aircheck seems to suggest that the staff had intended The Wreckers' "Leave the Pieces," the last standard playlist tune, to be the one that went down in history. And yes, Aaron Copeland's four-part "Rodeo" was last on WCRB 102.5. I wonder what the last piece on commercial classical radio in Boston will be... are there any classical works about money?