Dark Helmet:
Note: for sharing your routes (for your fly out) you can either set them as PUBLIC (everyone can see them), or you can share with individual named users (by specifying their FlyLogical email addresses). You can activate both via the iNavCalc web-app (most convenient) or via the iNavCalc email command-line args (via subject-line interface, more clunky but more portable).
Pls let me know how it works out...
(I thought about creating "Groups" beyond just PUBLIC and indivs, but ran out of time. Maybe I'll revisit if enough request it and would find it helpful...)