| Callsign | KB1RYX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2019-01-31 |
| Effective Date | 2025-05-16 |
| Expire Date | 2029-03-18 |
| Cancel Date | |
| Last Action Date | 2025-05-16 |
| End Date | 2029-03-18 |
| Available Date | 2031-03-19 |
| Applicant Type | I - Individual |
| Entity Name | Mueller, Mark D |
| Street Address / Locality | 106 Elder Ave Riverside, RI 02915 |
| County | Providence County |
| Zip Location | 41°46'22.2"N 71°21'17.4"W |
| Maidenhead | FN41hs |
| FRN | 0018596288 |
| Licensee ID/SGIN | L01474294 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / RI |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011572123 |
| Phonetic weight / Morse weight | 12 / 84 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2009-03-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2009-03-18 | LIISS - License Issued |
| 2019-01-31 | LIREN - License Renewed |
| 2019-01-31 | LIAUA - Administrative Update Applied |
| 2025-05-16 | LIMOD - License Modified |