| Callsign | KM4MPO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-07-15 |
| Effective Date | 2025-07-15 |
| Expire Date | 2035-08-17 |
| Cancel Date | |
| Last Action Date | 2025-07-15 |
| End Date | 2035-08-17 |
| Available Date | 2037-08-18 |
| Applicant Type | I - Individual |
| Entity Name | MOORE, GRAYSON W |
| Street Address / Locality | 102 Florence St Spartanburg, SC 29303 |
| County | Spartanburg County |
| Zip Location | 34°59'41.9"N 81°57'49.9"W |
| Maidenhead | EM94ax |
| FRN | 0024827933 |
| Licensee ID/SGIN | L01964987 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / SC |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009205087 |
| Phonetic weight / Morse weight | 10 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-08-17 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-08-17 | LIISS - License Issued |
| 2020-08-31 | LIMOD - License Modified |
| 2025-07-15 | LIREN - License Renewed |