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Confidence: Medium · Source: FCC ULS · As of 2026-09-15

KR4-prefix vanity callsigns coming available

Vanity slots whose callsigns start with KR4. Sorted by availability date — soonest first.

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Showing 801– 850 of 1,561

CallsignStateAvailableLast heldLast holderReleased by
KR4HHZGA2028-01-12in 483d2026-01-12Prosser, Rhoberta JCancelled
KR4HVXVA2028-01-12in 483d2026-01-12Ayala, Nelson PCancelled
KR4ISBGA2028-01-12in 483d2026-01-12Barnett, AJCancelled
KR4HGINC2028-01-13in 484d2026-01-13Pratt, John SCancelled
KR4HIMKY2028-01-16in 487d2026-01-16Jones, Carl GCancelled
KR4HJNVA2028-01-16in 487d2026-01-16McKnight, Diane LCancelled
KR4HWTNC2028-01-16in 487d2026-01-16Looker, Shawn CCancelled
KR4HZMTN2028-01-16in 487d2026-01-16Christian, Jason NCancelled
KR4IMPVA2028-01-16in 487d2026-01-16Mack, Jesse DCancelled
KR4INJVA2028-01-16in 487d2026-01-16Parnell, Daniel JCancelled
KR4INUSC2028-01-16in 487d2026-01-16Herrmann, RandyCancelled
KR4IOIGA2028-01-16in 487d2026-01-16Moncus, John PCancelled
KR4HBTFL2028-01-17in 488d2026-01-17Inglis, Robert WCancelled
KR4IKXNC2028-01-17in 488d2026-01-17World Wrestling Entertainment ARCCancelled
KR4IPQFL2028-01-17in 488d2026-01-17LaBonte, Jay LCancelled
KR4IDDFL2028-01-21in 492d2026-01-21Rosenberger, Robin JCancelled
KR4IGYFL2028-01-21in 492d2026-01-21TEAM SEVEN TREES - ADVENTURES IN RADIOCancelled
KR4IJOGA2028-01-21in 492d2026-01-21Vazquez Cruz, Kevin ACancelled
KR4IQKSC2028-01-21in 492d2026-01-21Mullins, AmandaCancelled
KR4IJUFL2028-01-23in 494d2026-01-23Glades County Amateur Radio ClubCancelled
KR4IBPFL2028-01-24in 495d2026-01-24Corwine, George JCancelled
KR4IRNSC2028-01-24in 495d2026-01-24Hanna, Evan LCancelled
KR4IRSVA2028-01-24in 495d2026-01-24Janaskie, JustinCancelled
KR4ISIFL2028-01-24in 495d2026-01-24Schick, Thomas PCancelled
KR4MLCA2028-01-24in 495d2026-01-24Pasqua, JosephCancelled
KR4GZSGA2028-01-26in 497d2026-01-26Nagle, Thomas ACancelled
KR4DRAFL2028-01-27in 498d2026-01-27Payne, Arlen JCancelled
KR4GFNTN2028-01-27in 498d2026-01-27Arnold, BrettCancelled
KR4IOZNC2028-01-27in 498d2026-01-27Scheaffer, GaryCancelled
KR4ITMTN2028-01-27in 498d2026-01-27Deel, Christopher SCancelled
KR4IUCFL2028-01-27in 498d2026-01-27Hunnicutt, Jack JCancelled
KR4IQGFL2028-01-29in 500d2026-01-29Carroll, NicholasCancelled
KR4BCRAL2028-01-30in 501d2026-01-30Ullom, Scott MCancelled
KR4CQFGA2028-01-30in 501d2026-01-30Little, William FCancelled
KR4GWPNC2028-01-30in 501d2026-01-30Ferguson, James LCancelled
KR4HNJGA2028-01-30in 501d2026-01-30LOVELL, DALE BCancelled
KR4IRLSC2028-01-30in 501d2026-01-30Earle, Richard LCancelled
KR4IVHAL2028-01-30in 501d2026-01-30Franklin, Walker BCancelled
KR4IZAFL2028-01-30in 501d2026-01-30LaMountain, GarrisonCancelled
KR4IVSFL2028-01-31in 502d2026-01-31Reever, Robert ECancelled
KR4IVYTN2028-01-31in 502d2026-01-31LOWE, LEANNA LCancelled
KR4IVZNC2028-01-31in 502d2026-01-31Sylvester, AnthonyCancelled
KR4IWFGA2028-01-31in 502d2026-01-31Wheeler, Valerie LCancelled
KR4DWFKY2028-02-02in 504d2026-02-02LOMBARDO, JOHN CTerminated
KR4IQNKY2028-02-03in 505d2026-02-03Crews, Stephen RCancelled
KR4ISHSC2028-02-03in 505d2026-02-03Rampy, Zackery BCancelled
KR4ITYFL2028-02-03in 505d2026-02-03Carrillo, Esteban ECancelled
KR4IUZVA2028-02-03in 505d2026-02-03Randolph, MarkCancelled
KR4IXUTN2028-02-03in 505d2026-02-03Gilliam, Ronald KCancelled
KR4IYNFL2028-02-03in 505d2026-02-03Jordan, Kurt TCancelled