N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

Application 0009185907

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedAug 14, 2020
Last actionSep 1, 2020
Call signKA4ROB
ApplicantRoberto Negron-Santini · FRN 0020811014
Address as filedAlturas de San Pedro M-31 Calle San Felipe, Fajardo, PR 00738
Requested callsWP4OK, WP3KK, WP3CK

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