HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIAmateur (HAM) application · this number is also an FRN
| Status | Granted |
| Purpose | Modification |
| Received | Nov 28, 2025 |
| Last action | Dec 16, 2025 |
| Call sign | KR4HDY |
| Applicant | Matthew De La Rosa · FRN 0037608361 |
| Address as filed | 4004 N PINE ISLAND RD, Sunrise, FL 33351 |
| Requested calls | K0DLR, KM4ATT |
From the FCC Universal Licensing System application files, updated every morning. Search the FCC's own records →