KC3GSU
Individual Licensee
Active
KC3GSU is
an active
FCC Amateur Radio license
(General class) issued to Carlos M. Marques Jr
in Jefferson Twp, PA
. Granted January 8, 2026
; expires March 17, 2036.
License Details
Licensee Name
Carlos M. Marques Jr
Entity Type
Individual
Operator Class
Grant Date
January 8, 2026
Expiration Date
March 17, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0025402710
Location & Details
Address
10 Keating Rd
City / State / ZIP
Jefferson Twp, PA
18436
Browse State
Browse City
Previous Class
Technician
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
3
(FCC geographic call sign district)