KB9UDN
Individual Licensee
Active
KB9UDN is
an active
FCC Amateur Radio license
(General class) issued to MARK A. PORTER
in EAU CLAIRE, WI
. Granted January 12, 2021
; expires January 12, 2031.
License Details
Licensee Name
MARK A. PORTER
Entity Type
Individual
Operator Class
Grant Date
January 12, 2021
Expiration Date
January 12, 2031
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0002673747
Location & Details
Address
W3169 RIM ROCK RD
City / State / ZIP
EAU CLAIRE, WI
54701
Browse State
Browse City
Previous Class
Technician Plus
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
9
(FCC geographic call sign district)