| Callsign | KF6CKW |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-02-14 |
| Effective Date | 2026-02-14 |
| Expire Date | 2036-03-26 |
| Cancel Date | |
| Last Action Date | 2026-02-14 |
| End Date | 2036-03-26 |
| Available Date | 2038-03-27 |
| Applicant Type | I - Individual |
| Entity Name | MADSEN, JOHN H |
| Street Address / Locality | 741 EL RANCHO DR LA HABRA, CA 906313602 |
| County | Orange County |
| Zip Location | 33°56'33.7"N 117°57'08.9"W |
| Maidenhead | DM13aw |
| FRN | 0002014181 |
| Licensee ID/SGIN | L00247087 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011906217 |
| Phonetic weight / Morse weight | 11 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-12-30 | LIREN - License Renewed |
| 2011-04-15 | LIMOD - License Modified |
| 2016-01-27 | LIREN - License Renewed |
| 2026-02-14 | LIREN - License Renewed |