| Callsign | KB9OTC |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-08-11 |
| Effective Date | 2026-08-11 |
| Expire Date | 2036-11-01 |
| Cancel Date | |
| Last Action Date | 2026-08-11 |
| End Date | 2036-11-01 |
| Available Date | 2038-11-02 |
| Applicant Type | I - Individual |
| Entity Name | MERTZENICH, EDMOND F |
| Street Address / Locality | 10052 Fawn Prairie Dr. Roscoe, IL 61073 |
| County | Winnebago County |
| Zip Location | 42°25'25.5"N 88°59'38.0"W |
| Maidenhead | EN52mk |
| FRN | 0003133337 |
| Licensee ID/SGIN | L00196745 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012139610 |
| Phonetic weight / Morse weight | 12 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2000-02-29 | LIMOD - License Modified |
| 2006-08-25 | LIREN - License Renewed |
| 2008-05-29 | LIAUA - Administrative Update Applied |
| 2016-08-09 | LIREN - License Renewed |
| 2026-08-05 | LIAUA - Administrative Update Applied |
| 2026-08-11 | LIREN - License Renewed |