KM4RVB
Individual Licensee
Active
KM4RVB is
an <strong class="text-green-700">active</strong>
FCC Amateur Radio license
(Technician class) issued to John H. Griscom Jr
in Trussville, AL
. Granted March 3, 2016
; expired March 3, 2026.
License Details
Licensee Name
John H. Griscom Jr
Entity Type
Individual
Operator Class
Grant Date
March 3, 2016
Expiration Date
March 3, 2026
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0025324252
Location & Details
Address
3492 Annette Street
City / State / ZIP
Trussville, AL
35173
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
4
(FCC geographic call sign district)