I'm thinking about adding a Spokane Beauty apple tree to my orchard, between what apple varieties does the Spokane beauty ripen? For example, does the S.B. ripen after Liberty and before Northern Spy? How late does Spokane Beauty ripen?

I like Spokane Beauty so this is biased.
It ripens in late September to ealry November in PNW.
That woul palce if before Northern Spy and with Liberty.
It is a vigorous grower, tip bearer and blooms mid-season.
To me it tastes like a Gravenstein.
Ted