You still here
@Dan1988, because we're all still waiting on Part III.
Yes, I still am - along with being super-busy and on top of computer woes. I'll see what I can do over the next couple of weeks, just to let the OP get on with tbe TL. If I get access to a physical keyboard earlier, than my Part III can come in due course.
I should note, though, that if the butterflies are played right then the WGBH fire does not occur. Part of the reason for the fire occurring when it did IOTL was problems with the studio space, as you probably could tell from the link I posted. So once the LICBC moves out of Symphony Hall's basement with TV coming along, something needs to be done.
Also, one other thing - as Louisiana demonstrated, it could be possible to have a PBS-affiliated religious TV station owned by the Catholic Church (potentially TTL's WIHS equivalent) and 'GBH coexisting at the same time. One does not need to preclude the other. If one grabs the VHF noncommercial frequency the other would be on UHF - as mentioned, independent stations in New England as a region historically was always on UHF, so I'm not too worried about concerns over getting an extra VHF station. What I am concerned about is noncommercial television. Here, too, in New England's case noncommercial stations would also take up the slack normally done by local commercial TV stations due to the unique situation in Southern New England, as I see it. If DuMont can make commercial TV work in the US, we'll see what can be done with New England.
However, let's assume that despite butterflies and all that WGBH's OTL Mass Ave studios still goes up in smoke -
What needs to be mentioned here is that the fire was THE headline news in the Boston area for months on end. Despite having everything the station built up gone up in smoke, it was still determined to get back on air. Because it was before public broadcasting became in its thing with educational broadcasting on a shoestring budget, every scrap of cash was essential in rebuilding the station. The fundraising drives were a massive sensation in the press and elsewhere, and commercial TV did its bit until WGBH got temporary studios up and running for a bit until new permanent studios were completed, including even in the Museum of Science. Here, too, if WGBH cannot considate into temporary studios ITTL and thus remain encamped in various areas throughout Boston, the local commercial TV stations, along with the existing LICBC members, would feel like they are helping out as stakeholders. TTL's WNAC, for example - the DuMont affiliate - was one station IOTL which played host to some WGBH programming. DuMont could contribute much more ITTL if it wanted too, including new equipment - even if surplus - since like the other stations in Boston WGBH would be seen not as a competitor but as a complement. Much like what we are seeing now with Notre Dame's restoration, it's possible each of the stations try to outdo each other in big-money donations to WGBH as a prestige project (for the Boston market is still small enough that everyone involved with the industry still know each other). That is due to the strength of the impact WGBH had in Eastern New England even within the span of a couple of years. WGBH in TTL would be more reliant on its flegdling network of stations, which could change the direction of the station's future - which once I can use a physical keyboard I can elaborate in detail. It also will depend on if the FCC can yank WHDH off the air due to problems with the Boston Herald and where the noncommercial channels are placed. All would be essential in redefining educational broadcasting ITTL.