| Callsign | K4ZTX |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-07-19 |
| Effective Date | 2025-07-19 |
| Expire Date | 2035-10-16 |
| Cancel Date | |
| Last Action Date | 2025-07-19 |
| End Date | 2035-10-16 |
| Available Date | 2037-10-17 |
| Applicant Type | I - Individual |
| Entity Name | BURNS, JOHN T |
| Street Address / Locality | 4548 Carefree Trl Parker, CO 80134 |
| County | Douglas County |
| Zip Location | 39°29'10.0"N 104°46'44.1"W |
| Maidenhead | DM79ol |
| FRN | 0024916876 |
| Licensee ID/SGIN | L01972286 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 0 / CO |
| Prev Callsign / Prev Class | KM4NMB G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0009488364 |
| Phonetic weight / Morse weight | 10 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-10-16 | LIISS - License Issued |
| 2015-10-16 | VANGRT - Vanity Call Sign Assigned |
| 2015-10-19 | LIMOD - License Modified |
| 2015-10-20 | RCDUP |
| 2015-10-21 | AUTHPR - Authorization Printed |
| 2021-04-08 | LIMOD - License Modified |
| 2025-01-28 | LIAUA - Administrative Update Applied |
| 2025-07-19 | LIREN - License Renewed |