| Callsign | KJ4KRT |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2019-02-01 |
| Effective Date | 2019-02-01 |
| Expire Date | 2029-03-25 |
| Cancel Date | 2023-04-21 |
| Last Action Date | 2023-04-21 |
| End Date | 2023-04-21 |
| Available Date | 2025-04-22 |
| Applicant Type | I - Individual |
| Entity Name | Underfinger, Edward L |
| Street Address / Locality | 1E Newcastle Dr Fort Walton Beach, FL 32547 |
| County | Okaloosa County |
| Zip Location | 30°28'26.8"N 86°40'03.1"W |
| Maidenhead | EM60pl |
| FRN | 0018633123 |
| Licensee ID/SGIN | L01477598 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | AA0EU |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0003966165 |
| Phonetic weight / Morse weight | 14 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2009-03-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2009-03-25 | LIISS - License Issued |
| 2009-05-12 | LIMOD - License Modified |
| 2009-05-23 | LIAUA - Administrative Update Applied |
| 2009-09-16 | LIMOD - License Modified |
| 2019-02-01 | LIREN - License Renewed |
| 2023-04-21 | LICAN - License Canceled |
FCC comments
| 2023-04-21 | Issued vanity call sign. |