wcozBoston said:
Within the last several years ago out in the Albany market, WNYQ, (now WQSH), 105.7, licensed to Queensbury, N.Y. in the Glens Falls, N.Y. market was able to move to Malta in the Albany market. As part of that move, an arrangement was worked out to simultaneously move WBEC in Pittsfield, MA, at that time operated at 105.5. At the end of all of the changes, 105.5 moved to significantly east to Easthampton, MA, (now WWEI) and WNYQ become an Albany station on 105.7. WBEC's call letters moved to 95.9, another Pittsfield signal. So how was that technical move possible but a move of WWBB to the Boston market is not? Couldn't Clear Channel request a change to the Boston and Providence table of Allocations and turn off 101.7 at the same time as moving 101.5 to the Boston market just like was done in Pittsfield and Albany? Was the Albany and Pittsfield table of allocations changed to accommodate WNYQ and WWEI? How did those stations complete their moves?
If you follow the daisy-chain of moves in that case, no allocations were eliminated. 105.7A Queensbury became 105.7B1 Malta. 105.5A Pittsfield became 105.5A Easthampton. You can't just eliminate an allocation outright, though; if you could, it would indeed be possible to at least think about killing the WFNX allocation and moving WWBB north, though other factors might still make that difficult.
Each of those moves resulted in a "preferential distribution of service": Malta and Easthampton each ended up with "first local service" (on paper, at least), while Queensbury and Pittsfield continued to receive local service from other stations (WCQL 95.9 Glens Falls had its city of license changed to Queensbury to preserve "first local service" there.) It's theoretically possible to come up with new "first local service" that could be provided by moving WFNX or WWBB, and there is existing local service in Lynn and Providence that would allow both stations to move.
Each move created an increase in population receiving service, since both WNYQ/WQSH and WBEC-FM/WVEI-FM/WWEI ended up covering much more densely populated areas than they had originally. It's certainly possible (likely, even) that a technical upgrade to WFNX could significantly increase the population served.
Each move complied with the FCC's mileage spacing standards as set out in sections 73.207 and 73.215 of the rules - and
that's the real hitch standing in the way of a WWBB/WFNX move. The FM dial in western Massachusetts and eastern New York is far less congested than it is along the coast, and there was just enough room in both the Albany and Springfield areas to squeeze in those new signals. (In particular, there was just enough space going south to wedge 105.7 in against signals on 105.5 in Patterson/Danbury and 105.9 in Hartford, and just enough space going east to wedge 105.5 into Springfield against 105.7 in Framingham/Boston and 105.5 in Groton and 105.1 in Providence and 105.9 in Hartford.)
There is no such wiggle room to move 101.5 or 101.7. They are already short-spaced to each other, which is why WFNX uses a directional antenna. And even if the two stations could move with respect to each other, they're tightly pinned in place by a whole web of other signals on the very crowded dial - start trying to move WFNX and you bump up against not only WWBB but also WGIR-FM in Manchester on 101.1 and WCIB in Falmouth on 101.9, not to mention that IF-spacing issue to WBUR that's the real killer to any upgrade.
And when you start trying to shift other signals around to make room, it just gets worse: you can't move WCIB without affecting 102.3 in Truro and 101.1 in Mashpee, and you can't move 102.3 in Truro without bumping up against 102.9 in Hyannis, and you can't move 101.1 in Mashpee without bumping up against WWBB and WZLX, and the daisy-chain just keeps on going.
There are a tiny handful of allocations gurus who fully understand how to make this system work, and I've been fortunate enough to learn from some of them. It's mind-breaking stuff, sometimes.