KB3MNG
Individual Licensee
Active
KB3MNG is
an active
FCC Amateur Radio license
(General class) issued to MARK J. SIENKIEWICZ JR
in Halethorpe, MD
. Granted May 22, 2015
; expired August 8, 2025.
License Details
Licensee Name
MARK J. SIENKIEWICZ JR
Entity Type
Individual
Operator Class
Grant Date
May 22, 2015
Expiration Date
August 8, 2025
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0010648228
Location & Details
Address
5533 Oakland Road
City / State / ZIP
Halethorpe, MD
21227
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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)