| Callsign | KM4TCK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-03-19 |
| Effective Date | 2026-05-04 |
| Expire Date | 2036-04-08 |
| Cancel Date | |
| Last Action Date | 2026-05-04 |
| End Date | 2036-04-08 |
| Available Date | 2038-04-09 |
| Applicant Type | I - Individual |
| Entity Name | POSTMA, JACOB S |
| Street Address / Locality | 24270 COUNTY ROAD 14 FLORENCE, AL 356335401 |
| County | Lauderdale County |
| Zip Location | 34°52'30.4"N 87°47'54.1"W |
| Maidenhead | EM64cv |
| FRN | 0025472085 |
| Licensee ID/SGIN | L02016951 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012020053 |
| Phonetic weight / Morse weight | 11 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-04-08 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-04-08 | LIISS - License Issued |
| 2026-03-19 | LIREN - License Renewed |
| 2026-03-20 | LIAUA - Administrative Update Applied |
| 2026-05-04 | LIAUA - Administrative Update Applied |