N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 2026) · next update tomorrow 6:00 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Application 0009014652

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMar 17, 2020
Last actionApr 4, 2020
Call signWP4RLD
ApplicantANDERSON SANTOS RIVERA · FRN 0029250834
Address as filed486 CALLE VILLA FINAL, Ponce, PR 00728
Requested callsWP4AS, NP4ASR, WP4ASR

From the FCC Universal Licensing System application files, updated every morning. Search the FCC's own records →