I'll post it on the Facebook Mt Whitney page.
If it has a depleted battery, if you could charge it, maybe the owner will try to call it.
Also, call the permit office (Visitor Center) at 760-876-6222 and the Wilderness Permit Office at 760-873-2483, and let them know. Whoever lost it would likely call the ranger station.
Last edited by Steve C; 07/02/16 02:00 PM.