| Callsign | KF4WRO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2018-03-20 |
| Effective Date | 2025-04-23 |
| Expire Date | 2028-03-31 |
| Cancel Date | 2025-05-30 |
| Last Action Date | 2025-05-30 |
| End Date | 2025-05-30 |
| Available Date | 2027-05-31 |
| Applicant Type | I - Individual |
| Entity Name | Martin, Dennis W |
| Street Address / Locality | 89 Donna Dr Frankfort, KY 406019616 |
| County | Franklin County |
| Zip Location | 38°14'05.7"N 84°52'07.6"W |
| Maidenhead | EM78nf |
| FRN | 0017512658 |
| Licensee ID/SGIN | L01375951 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / KY |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | KF4DOC |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011539258 |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2008-03-04 | LITIN - TIN Updated |
| 2008-03-04 | LIREN - License Renewed |
| 2018-03-20 | LIREN - License Renewed |
| 2025-04-23 | LIMOD - License Modified |
| 2025-05-30 | LICAN - License Canceled |
FCC comments
| 2025-05-30 | Issued vanity call sign. |