| Callsign | WX4SFL |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2013-03-26 |
| Effective Date | 2013-03-26 |
| Expire Date | 2023-03-26 |
| Cancel Date | 2025-03-27 |
| Last Action Date | 2025-03-27 |
| End Date | 2023-03-26 |
| Available Date | 2025-04-27 |
| Applicant Type | B - Amateur Club |
| Entity Name | SOUTH FLORIDA REGIONAL SKYWARN |
| Street Address / Locality | 401 E LAS OLAS BLVD 130 201 FT LAUDERDALE, FL 33301 |
| County | Broward County |
| Zip Location | 26°07'16.8"N 80°07'40.5"W |
| Maidenhead | EL96wc |
| FRN | 0022491237 |
| Licensee ID/SGIN | L01770552 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KK4PAZ |
| Next Callsign | |
| Trustee Callsign / Trustee Name | K4FLL VASILENKO, CHRISTOPHER J |
| Vanity Type | F - By List (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 72 |