This is a tough one.
Looking at historic satellite imagery it seems that the cell site on the roof of 1112 Broadway was set up in 2019, the first year that eNB 14982 showed up. 14982 appears to have transmitted from there in a northwest and southwest direction. 14981's northeast and southeast sectors first were logged in 2021 and then the northwest and southwest sectors first showed up in 2022. It seems that 14982 was incorporated into 14981's 3* and 4* sectors in early 2022. -nelsonjw