| Callsign | KM4WBO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-08-12 |
| Effective Date | 2026-08-12 |
| Expire Date | 2036-08-17 |
| Cancel Date | |
| Last Action Date | 2026-08-12 |
| End Date | 2036-08-17 |
| Available Date | 2038-08-18 |
| Applicant Type | I - Individual |
| Entity Name | CASTELLOW, ROBERT F |
| Street Address / Locality | 1980 SHIELDS LANE MOUNT PLEASANT, SC 29466 |
| County | Charleston County |
| Zip Location | 32°52'39.9"N 79°47'31.2"W |
| Maidenhead | FM02cv |
| FRN | 0025706763 |
| Licensee ID/SGIN | L02046039 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / SC |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007402592 |
| Phonetic weight / Morse weight | 11 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-08-17 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-08-17 | LIISS - License Issued |
| 2026-08-12 | LIREN - License Renewed |