| Callsign | KS4DK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-01-04 |
| Effective Date | 2018-08-28 |
| Expire Date | 2024-03-27 |
| Cancel Date | 2026-03-28 |
| Last Action Date | 2026-03-28 |
| End Date | 2024-03-27 |
| Available Date | 2026-04-28 |
| Applicant Type | I - Individual |
| Entity Name | LANKFORD II, JOSEPH J |
| Street Address / Locality | 559 Commercial Ave Apt 6 South San Francisco, CA 940803416 |
| County | San Mateo County |
| Zip Location | 37°39'19.8"N 122°25'19.5"W |
| Maidenhead | CM87sp |
| FRN | 0008962615 |
| Licensee ID/SGIN | L00791861 / 000 |
| Licensee Class | A - Advanced |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 6 / CA |
| Prev Callsign / Prev Class | KE4JAJ P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9408091429 |
| Phonetic weight / Morse weight | 11 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2012-03-24 | LIAUA - Administrative Update Applied |
| 2013-07-13 | LIAUA - Administrative Update Applied |
| 2014-01-04 | LIREN - License Renewed |
| 2015-01-28 | LIAUA - Administrative Update Applied |
| 2015-05-12 | LIAUA - Administrative Update Applied |
| 2017-10-11 | LIAUA - Administrative Update Applied |
| 2018-08-28 | LIAUA - Administrative Update Applied |
| 2026-03-28 | LIEXP - License Expired |