| Callsign | KB0TMM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-06-24 |
| Effective Date | 2025-06-26 |
| Expire Date | 2035-07-29 |
| Cancel Date | |
| Last Action Date | 2025-06-26 |
| End Date | 2035-07-29 |
| Available Date | 2037-07-30 |
| Applicant Type | I - Individual |
| Entity Name | AHRENS JR, WILLIAM C |
| Street Address / Locality | 729 COLEBROOK DR WEBSTER GROVES, MO 63119 |
| County | St. Louis County |
| Zip Location | 38°35'18.5"N 90°21'04.9"W |
| Maidenhead | EM48to |
| FRN | 0002289148 |
| Licensee ID/SGIN | L00203914 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 0 / 0 / MO |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011625404 |
| Phonetic weight / Morse weight | 10 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-05-03 | LIREN - License Renewed |
| 2015-05-29 | LIREN - License Renewed |
| 2025-06-24 | LIREN - License Renewed |
| 2025-06-26 | LIAUA - Administrative Update Applied |