KB1MOW
Individual Licensee
Active
KB1MOW is
an <strong class="text-green-700">active</strong>
FCC Amateur Radio license
(Technician class) issued to JOHN W. SIEMIATKOSKI
in WALTHAM, MA
. Granted August 4, 2015
; expired August 25, 2025.
License Details
Licensee Name
JOHN W. SIEMIATKOSKI
Entity Type
Individual
Operator Class
Grant Date
August 4, 2015
Expiration Date
August 25, 2025
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0013933015
Location & Details
Address
244 River Street FL 1
City / State / ZIP
WALTHAM, MA
02453
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
1
(FCC geographic call sign district)