N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 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 0000176451

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJun 19, 2000 · entered Jun 26, 2000
Last actionJul 7, 2000
Call signKP4YA
ApplicantCARLOS M OSORIO · FRN 0001833623
Address as filedCALLE 1 BLDG D6 MOUNTAIN VIEW, Carolina, PR 00987
Requested callsWP4N, WP3Y, WP3O, WP3S, WP3N, WP4S

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