AC4MM
Individual Licensee
Active
AC4MM is
an <strong class="text-green-700">active</strong>
FCC Amateur Radio license
(Extra class) issued to MARK M. GREENBERG
in DURHAM, NC
. Granted October 13, 2021
; expires December 31, 2031.
License Details
Licensee Name
MARK M. GREENBERG
Entity Type
Individual
Operator Class
Grant Date
October 13, 2021
Expiration Date
December 31, 2031
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0005123567
Location & Details
Address
3520 manford drive
City / State / ZIP
DURHAM, NC
27707
Browse State
Browse City
Trustee
mark greenberg
Previous Call Sign
Previous Class
Advanced
Call Sign Group
Group A
(shortest 1×2 and 2×1 format, Extra class only)
Region Code
4
(FCC geographic call sign district)