| Callsign | AI5OZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2024-03-06 |
| Effective Date | 2024-03-06 |
| Expire Date | 2034-03-06 |
| Cancel Date | 2024-03-29 |
| Last Action Date | 2024-03-29 |
| End Date | 2024-03-29 |
| Available Date | 2026-03-30 |
| Applicant Type | I - Individual |
| Entity Name | Esslinger, Mark A |
| Street Address / Locality | 13105 Running Doe Ln Cedar Park, TX 78613 |
| County | Williamson County |
| Zip Location | 30°30'14.1"N 97°49'27.0"W |
| Maidenhead | EM10cm |
| FRN | 0014754063 |
| Licensee ID/SGIN | L01124953 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 5 / 5 / TX |
| Prev Callsign / Prev Class | |
| Next Callsign | K4ES |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 54 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2024-03-06 | SYSGRT - New Systematic Call Sign Assigned |
| 2024-03-06 | LIISS - License Issued |
| 2024-03-29 | LICAN - License Canceled |
FCC comments
| 2024-03-29 | Issued vanity call sign. |