| Callsign | KK4RNJ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-05-29 |
| Effective Date | 2015-02-05 |
| Expire Date | 2023-05-29 |
| Cancel Date | 2025-05-30 |
| Last Action Date | 2025-05-30 |
| End Date | 2023-05-29 |
| Available Date | 2025-06-30 |
| Applicant Type | I - Individual |
| Entity Name | Heinzer, Jason |
| Street Address / Locality | 9907 Hwy 290 W Unit C Austin, TX 78736 |
| County | Travis County |
| Zip Location | 30°15'39.9"N 97°57'34.0"W |
| Maidenhead | EM10ag |
| FRN | 0022717748 |
| Licensee ID/SGIN | L01792185 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 5 / TX |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005797202 |
| Phonetic weight / Morse weight | 15 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-05-29 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-05-29 | LIISS - License Issued |
| 2015-02-05 | LIAUA - Administrative Update Applied |
| 2025-05-30 | LIEXP - License Expired |