KA1BK
Individual Licensee
Active
KA1BK is
an active
FCC Amateur Radio license
(Extra class) issued to MICHAEL A. TYO
in MARLBOROUGH, MA
. Granted February 5, 2026
; expires April 26, 2036.
License Details
Licensee Name
MICHAEL A. TYO
Entity Type
Individual
Operator Class
Grant Date
February 5, 2026
Expiration Date
April 26, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0003570819
Location & Details
Address
108 GOODALE ST.
City / State / ZIP
MARLBOROUGH, MA
01752
Browse State
Browse City
Call Sign Group
Group B
(1×3 format, Extra/Advanced)
Region Code
1
(FCC geographic call sign district)