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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KP4-prefix vanity callsigns coming available

Vanity slots whose callsigns start with KP4. Sorted by availability date — soonest first.

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Showing 51– 73 of 73

CallsignStateAvailableLast heldLast holderReleased by
KP4LACPR2028-03-23in 556d2026-03-24CRUZ ACOSTA, LUIS ACancelled
KP4WOPR2028-03-28in 561d2024-03-29GONZALEZ MALDONADO, HECTOR DExpired
KP4MSPFL2028-04-12in 576d2024-04-13SEPULVEDA, MANUEL JExpired
KP4ODPR2028-04-16in 580d2026-04-17Walker-Guzman, Delmer OCancelled
KP4RADPR2028-04-20in 584d2026-04-21LOPEZ SANTIAGO, EDWIN JCancelled
KP4JJVPR2028-04-22in 586d2024-04-23VALENTIN, JACINTO JExpired
KP4WJPR2028-04-22in 586d2024-04-23RODRIGUEZ, ROBERTOExpired
KP4GOTX2028-05-16in 610d2024-05-17MATIAS, RAFAEL AExpired
KP4WGIN2028-05-19in 613d2024-05-20PERTIERRA, JUAN PExpired
KP4FAPPR2028-05-23in 617d2024-05-24BOSCH, LUIS AExpired
KP4DIIPR2028-05-30in 624d2024-05-31TREVINO, RAMONExpired
KP4DEVPA2028-06-16in 641d2024-06-17PANTOJA, JOSE EExpired
KP4EGPR2028-06-25in 650d2026-06-26KP4 Expedition GroupCancelled
KP4YTPR2028-06-25in 650d2026-06-26DIAZ, REYNALDOCancelled
KP4ZUPR2028-07-08in 663d2024-07-09Fernandez, RubenExpired
KP4BLMPR2028-07-17in 672d2024-07-18MAS, JORGE LExpired
KP4ERJPR2028-07-24in 679d2024-07-25PEREZ MEDINA, JOSE RExpired
KP4EBEPR2028-07-29in 684d2024-07-30FAIX, WARRENExpired
KP4NYCPR2028-08-03in 689d2026-08-04GONZALEZ GOMEZ, WANDA ICancelled
KP4DPVPR2028-08-05in 691d2024-08-06FRANCO AYMAT, LUIS FExpired
KP4DGVPR2028-08-17in 703d2024-08-18HERNANDEZ TORRES, GUILLERMOExpired
KP4FBQPR2028-08-18in 704d2024-08-19CASES, RAMON LExpired
KP4MTPR2028-08-18in 704d2024-08-19RODRIGUEZ SANTIAGO, MIRIAMExpired