| Callsign | KF4KNN |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-05-27 |
| Effective Date | 2026-05-27 |
| Expire Date | 2036-06-20 |
| Cancel Date | |
| Last Action Date | 2026-05-27 |
| End Date | 2036-06-20 |
| Available Date | 2038-06-21 |
| Applicant Type | I - Individual |
| Entity Name | HENDERSON, MARVIN S |
| Street Address / Locality | 642 LOVE ROAD LYNDHURST, VA 22952 |
| County | Augusta County |
| Zip Location | 37°57'48.8"N 78°57'45.9"W |
| Maidenhead | FM07mx |
| FRN | 0003272127 |
| Licensee ID/SGIN | L00260929 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0002555537 |
| Phonetic weight / Morse weight | 14 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2000-06-23 | LIAUA - Administrative Update Applied |
| 2006-03-30 | LIREN - License Renewed |
| 2016-04-09 | LIREN - License Renewed |
| 2026-05-27 | LIREN - License Renewed |