AB1ZO
Individual Licensee
Active
AB1ZO is
an active
FCC Amateur Radio license
(Extra class) issued to Brian J. Smigielski
in Tewksbury, MA
. Granted February 18, 2026
; expires March 9, 2036.
License Details
Licensee Name
Brian J. Smigielski
Entity Type
Individual
Operator Class
Grant Date
February 18, 2026
Expiration Date
March 9, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0025375395
Location & Details
Address
61 Mount Joy Drive
City / State / ZIP
Tewksbury, MA
01876
Browse State
Browse City
Trustee
Y
Previous Call Sign
Previous Class
General
Call Sign Group
Group A
(shortest 1×2 and 2×1 format, Extra class only)
Region Code
1
(FCC geographic call sign district)