KD4SQ
Individual Licensee
Active
KD4SQ is
an active
FCC Amateur Radio license
(Advanced class) issued to DOUGLAS M. JOHNSON
in MIAMI, FL
. Granted April 21, 2016
; expired May 9, 2026.
License Details
Licensee Name
DOUGLAS M. JOHNSON
Entity Type
Individual
Operator Class
Grant Date
April 21, 2016
Expiration Date
May 9, 2026
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0014566319
Location & Details
Address
8000 SW 151 ST
City / State / ZIP
MIAMI, FL
33158
Browse State
Browse City
Call Sign Group
Group B
(1×3 format, Extra/Advanced)
Region Code
4
(FCC geographic call sign district)