| Callsign | K4EYS |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2013-12-10 |
| Effective Date | 2013-12-10 |
| Expire Date | 2024-03-05 |
| Cancel Date | 2026-03-06 |
| Last Action Date | 2026-03-06 |
| End Date | 2024-03-05 |
| Available Date | 2026-04-06 |
| Applicant Type | B - Amateur Club |
| Entity Name | Conch Republic Amateur Contest Klub |
| Street Address / Locality | 120 Seashore Dr Islamorade, FL 33036 |
| County | Monroe County |
| Zip Location | 24°54'06.8"N 80°41'56.4"W |
| Maidenhead | EL94pv |
| FRN | 0009922436 |
| Licensee ID/SGIN | L00772631 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KI4DDL |
| Next Callsign | |
| Trustee Callsign / Trustee Name | K4NNX Humelsine, James B |
| Vanity Type | F - By List (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 54 |