| Callsign | KF4LWX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-08-07 |
| Effective Date | 2026-08-10 |
| Expire Date | 2036-09-06 |
| Cancel Date | |
| Last Action Date | 2026-08-10 |
| End Date | 2036-09-06 |
| Available Date | 2038-09-07 |
| Applicant Type | I - Individual |
| Entity Name | MARSH, WILLIAM B |
| Street Address / Locality | 13817 LOWRY DR CHANTILLY, VA 20151 |
| County | Fairfax County |
| Zip Location | 38°53'44.3"N 77°26'47.4"W |
| Maidenhead | FM18gv |
| FRN | 0006746598 |
| Licensee ID/SGIN | L00487113 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012147365 |
| Phonetic weight / Morse weight | 12 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2002-03-20 | LITIN - TIN Updated |
| 2002-03-20 | LIMOD - License Modified |
| 2006-06-22 | LIREN - License Renewed |
| 2016-07-18 | LIREN - License Renewed |
| 2026-08-07 | LIREN - License Renewed |
| 2026-08-10 | LIAUA - Administrative Update Applied |