| Callsign | KO4APB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2019-12-18 |
| Effective Date | 2020-05-19 |
| Expire Date | 2029-12-18 |
| Cancel Date | 2020-06-23 |
| Last Action Date | 2020-06-23 |
| End Date | 2020-06-23 |
| Available Date | 2022-06-24 |
| Applicant Type | I - Individual |
| Entity Name | Berlin, Andrew M |
| Street Address / Locality | 7 Legare St Charleston, SC 29401 |
| County | Charleston County |
| Zip Location | 32°46'37.8"N 79°55'55.2"W |
| Maidenhead | FM02as |
| FRN | 0029060399 |
| Licensee ID/SGIN | L02312927 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / SC |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | AB4IC |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009083562 |
| Phonetic weight / Morse weight | 12 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2019-12-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2019-12-18 | LIISS - License Issued |
| 2020-01-22 | LIMOD - License Modified |
| 2020-05-19 | LIMOD - License Modified |
| 2020-06-23 | LICAN - License Canceled |
FCC comments
| 2020-06-23 | Issued vanity call sign. |