WP4TWB
Individual Licensee
Active
WP4TWB is
an active
FCC Amateur Radio license
(Technician class) issued to Ariel Santiago Gelabert
in Lajas, PR
. Granted December 30, 2025
; expires December 30, 2035.
License Details
Licensee Name
Ariel Santiago Gelabert
Entity Type
Individual
Operator Class
Grant Date
December 30, 2025
Expiration Date
December 30, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0019430081
Location & Details
Address
HC 5 Box 24407
City / State / ZIP
Lajas, PR
00667
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
12
(FCC geographic call sign district)