| Callsign | KM4OSC |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-01-23 |
| Effective Date | 2026-01-23 |
| Expire Date | 2036-01-23 |
| Cancel Date | |
| Last Action Date | 2026-01-23 |
| End Date | 2036-01-23 |
| Available Date | 2038-01-24 |
| Applicant Type | I - Individual |
| Entity Name | Roberts, Larry |
| Street Address / Locality | 180 Church St Madison Heights, VA 24572 |
| County | Amherst County |
| Zip Location | 37°27'53.7"N 79°05'43.0"W |
| Maidenhead | FM07kl |
| FRN | 0025021544 |
| Licensee ID/SGIN | L01981090 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007317602 |
| Phonetic weight / Morse weight | 12 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-11-09 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-11-09 | LIISS - License Issued |
| 2016-06-24 | LIMOD - License Modified |
| 2026-01-23 | LIREN - License Renewed |