WA4MAT
Individual Licensee
Active
WA4MAT is
an active
FCC Amateur Radio license
(Advanced class) issued to CLIFFORD J. JOHNSTON
in MT PLEASANT, SC
. Granted December 17, 2025
; expires February 7, 2036.
License Details
Licensee Name
CLIFFORD J. JOHNSTON
Entity Type
Individual
Operator Class
Grant Date
December 17, 2025
Expiration Date
February 7, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0014068720
Location & Details
Address
308 HOBCAW DR
City / State / ZIP
MT PLEASANT, SC
294642532
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
4
(FCC geographic call sign district)