| Callsign | K4COH |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-10-01 |
| Effective Date | 2026-10-01 |
| Expire Date | 2036-11-04 |
| Cancel Date | |
| Last Action Date | 2026-10-01 |
| End Date | 2036-11-04 |
| Available Date | 2038-11-05 |
| Applicant Type | I - Individual |
| Entity Name | Tonn, Gene H |
| Street Address / Locality | 3600 MURRAY LAKE AVE NE Lowell, MI 49331 |
| County | Kent County |
| Zip Location | 42°57'00.7"N 85°21'07.2"W |
| Maidenhead | EN72hw |
| FRN | 0015423858 |
| Licensee ID/SGIN | L01185225 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 8 / MI |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0002723430 |
| Phonetic weight / Morse weight | 10 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-08-23 | LITIN - TIN Updated |
| 2006-08-23 | LIREN - License Renewed |
| 2015-05-13 | LIAUA - Administrative Update Applied |
| 2016-08-09 | LIREN - License Renewed |
| 2020-01-14 | LIAUA - Administrative Update Applied |
| 2020-04-14 | LIAUA - Administrative Update Applied |
| 2026-10-01 | LIREN - License Renewed |