| Callsign | KY4XX |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-05-14 |
| Effective Date | 2026-05-14 |
| Expire Date | 2034-11-22 |
| Cancel Date | |
| Last Action Date | 2026-05-14 |
| End Date | 2034-11-22 |
| Available Date | 2036-11-23 |
| Applicant Type | B - Amateur Club |
| Entity Name | Shackapulco DX & Contest Club |
| Street Address / Locality | 7508 Turner Ridge Rd Crestwood, KY 40014 |
| County | Oldham County |
| Zip Location | 38°20'24.9"N 85°25'46.8"W |
| Maidenhead | EM78gi |
| FRN | 0024040925 |
| Licensee ID/SGIN | L01900719 / 000 |
| Licensee Class | |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / KY |
| Prev Callsign / Prev Class | KM4FIE |
| Next Callsign | |
| Trustee Callsign / Trustee Name | WX4W Foote, Curtis W |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0012014942 |
| Phonetic weight / Morse weight | 10 / 70 |