KC3FDX
Individual Licensee
Active
KC3FDX is
an active
FCC Amateur Radio license
(General class) issued to Mark A. Grutzmacher
in Washington, DC
. Granted June 17, 2025
; expires June 22, 2035.
License Details
Licensee Name
Mark A. Grutzmacher
Entity Type
Individual
Operator Class
Grant Date
June 17, 2025
Expiration Date
June 22, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0006652184
Location & Details
Address
743 Faraday Pl NE
City / State / ZIP
Washington, DC
20017
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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)