| Callsign | KF4Z |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-05-13 |
| Effective Date | 2025-05-13 |
| Expire Date | 2035-05-13 |
| Cancel Date | |
| Last Action Date | 2025-05-13 |
| End Date | 2035-05-13 |
| Available Date | 2037-05-14 |
| Applicant Type | I - Individual |
| Entity Name | GROSS, WILLIAM J |
| Street Address / Locality | 7777 Bodega Av. #M-10 Sebastopol, CA 95472 |
| County | Sonoma County |
| Zip Location | 38°23'55.7"N 122°51'42.9"W |
| Maidenhead | CM88nj |
| FRN | 0011236296 |
| Licensee ID/SGIN | L00891900 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 4 / 6 / CA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006676148 |
| Phonetic weight / Morse weight | 8 / 52 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-11-24 | LIREN - License Renewed |
| 2004-11-24 | LTSFRN |
| 2015-02-18 | LIREN - License Renewed |
| 2025-05-13 | LIREN - License Renewed |