KD3COS
Individual Licensee
Active
KD3COS is
an active
FCC Amateur Radio license
(General class) issued to Rhys E. Tirado
in Bryn Mawr, PA
. Granted February 11, 2026
; expires February 11, 2036.
License Details
Licensee Name
Rhys E. Tirado
Entity Type
Individual
Operator Class
Grant Date
February 11, 2026
Expiration Date
February 11, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0037952942
Location & Details
Address
1062 E Lancaster Ave Apt 517
City / State / ZIP
Bryn Mawr, PA
190101525
Browse State
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)