| Callsign | KM4ASF |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-04-30 |
| Effective Date | 2014-04-30 |
| Expire Date | 2024-04-30 |
| Cancel Date | 2026-05-01 |
| Last Action Date | 2026-05-01 |
| End Date | 2024-04-30 |
| Available Date | 2026-06-01 |
| Applicant Type | I - Individual |
| Entity Name | Sigman, Mary M |
| Street Address / Locality | 527 Yorkshire Dr Homewood, AL 35209 |
| County | Jefferson County |
| Zip Location | 33°27'58.9"N 86°48'41.5"W |
| Maidenhead | EM63ol |
| FRN | 0023589336 |
| Licensee ID/SGIN | L01862020 / 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 | 0006262324 |
| Phonetic weight / Morse weight | 12 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-04-30 | SYSGRT - New Systematic Call Sign Assigned |
| 2014-04-30 | LIISS - License Issued |
| 2026-05-01 | LIEXP - License Expired |