WHO4
Individual Licensee
Active
WHO4 is
an active
FCC Aviation Fixed license
issued to WHO4
in HELENA, MT
. Granted January 23, 2026
; expires December 7, 2035.
License Details
Licensee Name
WHO4
Entity Type
Individual
Grant Date
January 23, 2026
Expiration Date
December 7, 2035
Radio Service
Aviation Fixed
(AF)
FCC Registration Number (FRN)
0004535548