KC1YYW
Individual Licensee
Active
KC1YYW is
an active
FCC Amateur Radio license
(Technician class) issued to Stephen J. Mauchline
in Brookline, NH
. Granted February 11, 2026
; expires February 11, 2036.
License Details
Licensee Name
Stephen J. Mauchline
Entity Type
Individual
Operator Class
Grant Date
February 11, 2026
Expiration Date
February 11, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0023578941
Location & Details
Address
6 Regina Rd
City / State / ZIP
Brookline, NH
030332435
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
1
(FCC geographic call sign district)