AD7GS
Individual Licensee
Active
AD7GS is
an <strong class="text-green-700">active</strong>
FCC Amateur Radio license
(Extra class) issued to JOHN D. OTTO JR
in GREEN VALLEY, AZ
. Granted November 25, 2025
; expires December 12, 2035.
License Details
Licensee Name
JOHN D. OTTO JR
Entity Type
Individual
Operator Class
Grant Date
November 25, 2025
Expiration Date
December 12, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0002023794
Location & Details
Address
645 S Park Centre Avenue #124
City / State / ZIP
GREEN VALLEY, AZ
85614
Browse State
Browse City
Previous Call Sign
Previous Class
Advanced
Call Sign Group
Group A
(shortest 1×2 and 2×1 format, Extra class only)
Region Code
7
(FCC geographic call sign district)