WP4AIU
Individual Licensee
Active
WP4AIU is
an <strong class="text-green-700">active</strong>
FCC Amateur Radio license
(Technician class) issued to PLACIDO L. OCASIO CEBALLOS
in RIO PIEDRAS, PR
. Granted March 14, 2026
; expires March 14, 2036.
License Details
Licensee Name
PLACIDO L. OCASIO CEBALLOS
Entity Type
Individual
Operator Class
Grant Date
March 14, 2026
Expiration Date
March 14, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0013653373
Location & Details
Address
HL 25 255 3RD EXT COUNTRY CLUB
City / State / ZIP
RIO PIEDRAS, PR
00982
Browse State
Browse City
Previous Class
Technician Plus
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
12
(FCC geographic call sign district)