Confidence: Medium · Source: FCC ULS · As of 2026-09-19
Vanity callsigns coming available
Chronological view of vanity slots opening up, sorted by availability date. Hold periods follow FCC §97.19 — see each callsign's page for the full event history and the conservative 730-day model caveat.
Showing 501– 525 of 525
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| WP4MRL | PR | 2028-07-21in 671d | 2024-07-22 | SUAREZ, ANGEL | Expired |
| KP4ERJ | PR | 2028-07-24in 674d | 2024-07-25 | PEREZ MEDINA, JOSE R | Expired |
| WP4DLI | PR | 2028-07-28in 678d | 2024-07-29 | ROMERO, MARCIAL | Expired |
| WP4DSC | PR | 2028-07-28in 678d | 2024-07-29 | FELICIANO, OSCAR | Expired |
| KP4EBE | PR | 2028-07-29in 679d | 2024-07-30 | FAIX, WARREN | Expired |
| WP4UAR | PR | 2028-07-31in 681d | 2026-08-01 | GONZALEZ, ABIMAEL | Cancelled |
| WP4UAS | PR | 2028-07-31in 681d | 2026-08-01 | Hatillo Radio Club | Cancelled |
| WP4DS | PR | 2028-08-02in 683d | 2024-08-03 | Feliciano-Castillo, Gregorio | Expired |
| KP4NYC | PR | 2028-08-03in 684d | 2026-08-04 | GONZALEZ GOMEZ, WANDA I | Cancelled |
| WP4OVT | PR | 2028-08-03in 684d | 2026-08-04 | CALDERIN-SILVA, JAIME J | Cancelled |
| WP4TZZ | PR | 2028-08-03in 684d | 2026-08-04 | Los Radio Heads | Cancelled |
| KP4DPV | PR | 2028-08-05in 686d | 2024-08-06 | FRANCO AYMAT, LUIS F | Expired |
| WP4CY | PR | 2028-08-14in 695d | 2024-08-15 | Rivera-Navedo, James M | Expired |
| WP4AQD | PR | 2028-08-16in 697d | 2024-08-17 | GOMEZ NIETO, MARGARITA N | Expired |
| WP4MPV | PR | 2028-08-16in 697d | 2024-08-17 | Rodriguez-Delgado, Carlos J | Expired |
| KP4DGV | PR | 2028-08-17in 698d | 2024-08-18 | HERNANDEZ TORRES, GUILLERMO | Expired |
| KP4FBQ | PR | 2028-08-18in 699d | 2024-08-19 | CASES, RAMON L | Expired |
| KP4MT | PR | 2028-08-18in 699d | 2024-08-19 | RODRIGUEZ SANTIAGO, MIRIAM | Expired |
| WP4UBO | PR | 2028-08-21in 702d | 2026-08-22 | Puerto Rico Emergency Radio Team | Cancelled |
| WP4MRY | PR | 2028-08-23in 704d | 2024-08-24 | APONTE MUNOZ, IVETTE | Expired |
| WP4UBP | PR | 2028-08-24in 705d | 2026-08-25 | PADILLA, LUIS A | Cancelled |
| WP4OVW | PR | 2028-09-03in 715d | 2026-09-04 | SOTO-CINTRON, ADALBERTO | Cancelled |
| WP4RZG | PR | 2028-09-03in 715d | 2026-09-04 | AVILES FRANCO, JESUS | Cancelled |
| WP4AUX | PR | 2030-09-02in 1444d | 2026-09-03 | GANDIA, MARIA DEL C | Expired |
| WP4OR | PR | 2030-09-11in 1453d | 2026-09-12 | RODRIGUEZ LOPEZ, OLGA N | Expired |