N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 6:00 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIApplication 0011887046
Amateur (HAM) application
| Status | Granted |
| Purpose | Modification |
| Received | Jan 28, 2026 |
| Last action | Feb 18, 2026 |
| Call sign | KN4UUL |
| Applicant | Ivan R Waldorf · FRN 0028432482 |
| Address as filed | 404 Vernon Terrace, Raleigh, NC 27609 |
| Requested calls | KN4IWR, KN4WRN, KN4WIN, KN4NRW, KN4NWR |
From the FCC Universal Licensing System application files, updated every morning. Search the FCC's own records →