| Callsign | AD4YK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-02-19 |
| Effective Date | 2014-02-19 |
| Expire Date | 2024-04-05 |
| Cancel Date | 2026-04-07 |
| Last Action Date | 2026-04-07 |
| End Date | 2024-04-05 |
| Available Date | 2026-05-08 |
| Applicant Type | I - Individual |
| Entity Name | Ritter, William D |
| Street Address / Locality | 4505 22nd Ave Phenix City, AL 36867 |
| County | Russell County |
| Zip Location | 32°29'45.8"N 85°01'25.6"W |
| Maidenhead | EM72ll |
| FRN | 0010215564 |
| Licensee ID/SGIN | L00798845 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | KR4QJ A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006163498 |
| Phonetic weight / Morse weight | 10 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-01-15 | LITIN - TIN Updated |
| 2014-02-19 | LIREN - License Renewed |
| 2026-04-07 | LIEXP - License Expired |