KR4GZF
Individual Licensee
Active
KR4GZF is
an active
FCC Amateur Radio license
(Technician class) issued to Mason A. Armstrong
in Freeport, FL
. Granted October 1, 2025
; expires October 1, 2035.
License Details
Licensee Name
Mason A. Armstrong
Entity Type
Individual
Operator Class
Grant Date
October 1, 2025
Expiration Date
October 1, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0037548500
Location & Details
Address
42 Harmony Way
City / State / ZIP
Freeport, FL
324392579
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
4
(FCC geographic call sign district)