| Callsign | KM4RIU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-12-17 |
| Effective Date | 2025-12-17 |
| Expire Date | 2036-02-22 |
| Cancel Date | |
| Last Action Date | 2025-12-17 |
| End Date | 2036-02-22 |
| Available Date | 2038-02-23 |
| Applicant Type | I - Individual |
| Entity Name | SCHNAUBELT, STEVEN F |
| Street Address / Locality | 101 Rainbow Dr 16934 Livingston, TX 77399 |
| County | Polk |
| Zip Location | 30°49'04.4"N 94°52'08.8"W |
| Maidenhead | EM20nt |
| FRN | 0025313149 |
| Licensee ID/SGIN | L02004259 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 5 / TX |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011832027 |
| Phonetic weight / Morse weight | 14 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-02-22 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-02-22 | LIISS - License Issued |
| 2016-02-24 | LIAUA - Administrative Update Applied |
| 2016-11-21 | LIMOD - License Modified |
| 2017-01-30 | INTDUP |
| 2017-01-31 | AUTHPR - Authorization Printed |
| 2017-06-19 | LIMOD - License Modified |
| 2024-01-22 | LIAUA - Administrative Update Applied |
| 2024-09-12 | LIAUA - Administrative Update Applied |
| 2025-12-17 | LIREN - License Renewed |