| Callsign | K5ZSI |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-04-02 |
| Effective Date | 2026-04-02 |
| Expire Date | 2036-06-24 |
| Cancel Date | |
| Last Action Date | 2026-04-02 |
| End Date | 2036-06-24 |
| Available Date | 2038-06-25 |
| Applicant Type | I - Individual |
| Entity Name | MONTGOMERY, WILLIAM E |
| Street Address / Locality | PO Box 529 CUERO, TX 77954 |
| County | DeWitt County |
| Zip Location | 29°05'49.3"N 97°16'56.7"W |
| Maidenhead | EL19ic |
| FRN | 0014947964 |
| Licensee ID/SGIN | L01142408 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 5 / 5 / TX |
| Prev Callsign / Prev Class | AB5HP |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | A - Former Holder |
| ULS File Number | 0011970050 |
| Phonetic weight / Morse weight | 11 / 52 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-04-20 | LITIN - TIN Updated |
| 2006-04-21 | LIREN - License Renewed |
| 2006-11-22 | LIAUA - Administrative Update Applied |
| 2016-06-17 | LIREN - License Renewed |
| 2026-04-02 | LIREN - License Renewed |