| Callsign | KN4GXF |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2017-10-24 |
| Effective Date | 2020-02-28 |
| Expire Date | 2027-10-24 |
| Cancel Date | |
| Last Action Date | 2020-02-28 |
| End Date | 2027-10-24 |
| Available Date | 2029-10-25 |
| Applicant Type | I - Individual |
| Entity Name | Van Brummelen Sr, David T |
| Street Address / Locality | PO Box 1292 San Antonio, FL 33576 |
| County | Pasco County |
| Zip Location | 28°20'08.7"N 82°20'16.2"W |
| Maidenhead | EL88ti |
| FRN | 0026872085 |
| Licensee ID/SGIN | L02138326 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008746718 |
| Phonetic weight / Morse weight | 12 / 72 |