| Callsign | KO4PYV |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2021-05-03 |
| Effective Date | 2021-06-07 |
| Expire Date | 2031-05-03 |
| Cancel Date | |
| Last Action Date | 2021-06-07 |
| End Date | 2031-05-03 |
| Available Date | 2033-05-04 |
| Applicant Type | I - Individual |
| Entity Name | Knickerbocker III, Wilbur T |
| Street Address / Locality | 1117 Blue RD Parkton, NC 28371 |
| County | Robeson County |
| Zip Location | 34°54'11.4"N 78°58'46.4"W |
| Maidenhead | FM04mv |
| FRN | 0030816540 |
| Licensee ID/SGIN | L02445275 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009534520 |
| Phonetic weight / Morse weight | 12 / 82 |