On Tue, May 12, 2015 at 4:33 PM, Armistead, Jason BIS < [email protected]> wrote:
> > What did the initials “ZK” stand for ? And what was done there ? > To add to what Clem said, the site codes were usually mnemonic to some degree (ML = The Mill, PK = Parker St, MR = Marlboro, MK = Merrimack), but by the time the Spit Brook Rd site was built in the early 80s, SK had already been allocated, so ZK was used instead. Later on as the code space was exhausted, the two letter codes were expanded to three with a trailing "O" added to all existing codes, but a lot of folks continued to use the original codes instead (just like they could never convince old-timers to switch from "DEC" to the officially approved "Digital." Tom
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