The summits in the eight W7 regions are being renamed, much like those in W4 or W5 were earlier this year.
The name changes follow this plan:
W7 - USA - Arizona -> W7A - USA - Arizona
W7 - USA - Idaho -> W7I - USA - Idaho
W7 - USA - Montana -> W7M - USA - Montana
W7 - USA - Nevada -> W7N - USA - Nevada
W7 - USA - Oregon -> W7O - USA - Oregon
W7 - USA - Utah -> W7U - USA - Utah
W7 - USA - Washington -> W7W - USA - Washington
W7 - USA - Wyoming -> W7Y - USA - Wyoming