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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 751– 800 of 1,561

CallsignStateAvailableLast heldLast holderReleased by
KR4HXJFL2027-12-23in 463d2025-12-23ROBERTS, TREVOR JCancelled
KR4HXZVA2027-12-23in 463d2025-12-23Ball, Jack SCancelled
KR4HYEGA2027-12-23in 463d2025-12-23Herrington III, Marcus LCancelled
KR4AJKKY2027-12-29in 469d2025-12-29Handiboe, MichaelCancelled
KR4AAONC2027-12-30in 470d2025-12-30Horne, LoganCancelled
KR4BAQFL2027-12-30in 470d2025-12-30Gillum, PriceCancelled
KR4GZJVA2027-12-30in 470d2025-12-30Knott, Keith WCancelled
KR4HNBFL2027-12-30in 470d2025-12-30Rhoads, Steven DCancelled
KR4HUZFL2027-12-30in 470d2025-12-30Lough, Christopher MCancelled
KR4HWFFL2027-12-30in 470d2025-12-30Hoobler, Jack MCancelled
KR4HXGFL2027-12-30in 470d2025-12-30PHLEGAR, PHILLIP LCancelled
KR4IAFVA2027-12-30in 470d2025-12-30Baird, Robert WCancelled
KR4IAVGA2027-12-30in 470d2025-12-30OConnor, HarryCancelled
KR4IAYTN2027-12-30in 470d2025-12-30Bryant, Damon CCancelled
KR4IBYVA2027-12-30in 470d2025-12-30Paquette, MichaelCancelled
KR4IDMFL2027-12-30in 470d2025-12-30Miller, Victoria JCancelled
KR4IDXFL2027-12-30in 470d2025-12-30Warren, Thomas ECancelled
KR4HABSC2028-01-03in 474d2026-01-03Pugh, Jason MCancelled
KR4HEQFL2028-01-03in 474d2026-01-03Amargo Pina, Jose CCancelled
KR4HJWFL2028-01-03in 474d2026-01-03Bentley, Catherine MCancelled
KR4HUUVA2028-01-03in 474d2026-01-03Torsky, Andrew JCancelled
KR4IANKY2028-01-03in 474d2026-01-03Wood, Patrick LCancelled
KR4ICRGA2028-01-03in 474d2026-01-03Prosser, Daryl ACancelled
KR4ICXFL2028-01-03in 474d2026-01-03Cochran, Christopher SCancelled
KR4IDVSC2028-01-03in 474d2026-01-03White, Dale WCancelled
KR4IFVFL2028-01-03in 474d2026-01-03GladesARES, Inc.Cancelled
KR4IFWFL2028-01-03in 474d2026-01-03Jeaga Wildways Radio AdventurersCancelled
KR4IGGNC2028-01-03in 474d2026-01-03BABCOCK, TERRY ACancelled
KR4ICNNC2028-01-05in 476d2026-01-05Bloom, Zachary ACancelled
KR4AIUNC2028-01-06in 477d2026-01-06Eastgate, Tyler JCancelled
KR4DINNC2028-01-06in 477d2026-01-06Spratt, Joseph WCancelled
KR4HBJFL2028-01-06in 477d2026-01-06Hillsborough County ARES RACESCancelled
KR4HFYFL2028-01-06in 477d2026-01-06Purcell, Mark WCancelled
KR4IJFSC2028-01-06in 477d2026-01-06Smith, Donald CCancelled
KR4IJPFL2028-01-06in 477d2026-01-06Binedell, CaitlinCancelled
KR4IJZAL2028-01-06in 477d2026-01-06Gee, Brandon RCancelled
KR4IKKFL2028-01-06in 477d2026-01-06Sprouse, William SCancelled
KR4ACRSC2028-01-09in 480d2026-01-09Phillips Sr, Terry LCancelled
KR4BWBNC2028-01-09in 480d2026-01-09Garland, MontanaCancelled
KR4IGNNC2028-01-09in 480d2026-01-09Astor, RhondaCancelled
KR4IIDFL2028-01-09in 480d2026-01-09Perrault, Keith WCancelled
KR4ILQVA2028-01-09in 480d2026-01-09Mehle II, Charles RCancelled
KR4IUFFL2028-01-09in 480d2026-01-09Nelson, Mark ETerminated
KR4CLMNC2028-01-10in 481d2026-01-10Malion Jr, Harold ECancelled
KR4DGGOK2028-01-10in 481d2026-01-10Wellons Jr, Horace SCancelled
KR4GYINC2028-01-10in 481d2026-01-10Steele Jr, Robert JCancelled
KR4ICTTN2028-01-10in 481d2026-01-10Brown, ChristopherCancelled
KR4IKLFL2028-01-10in 481d2026-01-10Roberts, Berlon DCancelled
KR4IMZVA2028-01-10in 481d2026-01-10Rios, Jason KCancelled
KR4INFFL2028-01-10in 481d2026-01-10Smith, LukeCancelled