After her conversation with Isidor, and checking in with Lyall at the security table, Hermione searches out Captain Kirk.

"Jim..." She greets him with familiarity. "Isidor Durant recommended I report in with you. I am able to strengthen communication methods with anyone who is going out on supply runs."

"I can cast the Protean Charm on coins, so that one can keep in touch with our allies out on expedition. And by summoning my Patronus, I can send and get messages from those in trouble, without even leaving this room."