KF0WHO
Individual Licensee
Active
KF0WHO is
an active
FCC Amateur Radio license
(Technician class) issued to Mark I. Zirkelbach
in Carlisle, IA
. Granted February 11, 2026
; expires February 11, 2036.
License Details
Licensee Name
Mark I. Zirkelbach
Entity Type
Individual
Operator Class
Grant Date
February 11, 2026
Expiration Date
February 11, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0037981784
Location & Details
Address
5963 SE 64th Ave
City / State / ZIP
Carlisle, IA
50047
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
10
(FCC geographic call sign district)