WP4TSR
Individual Licensee
Active
WP4TSR is
an <strong class="text-green-700">active</strong>
FCC Amateur Radio license
(Extra class) issued to DAVID CALDERON
in CAROLINA, PR
. Granted August 20, 2025
; expires August 20, 2035.
License Details
Licensee Name
DAVID CALDERON
Entity Type
Individual
Operator Class
Grant Date
August 20, 2025
Expiration Date
August 20, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0037071305
Location & Details
Address
URB MTN CALLE 58 MM-30
City / State / ZIP
CAROLINA, PR
00987
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Previous Class
General
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
12
(FCC geographic call sign district)