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Confidence: Medium · Source: FCC ULS · As of 2026-09-16

KR4-prefix vanity callsigns coming available

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

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Showing 1,001– 1,050 of 1,561

CallsignStateAvailableLast heldLast holderReleased by
KR4JEOTN2028-03-12in 543d2026-03-13Sanchez, DavidCancelled
KR4JSSFL2028-03-12in 543d2026-03-13Von Werder, ColeCancelled
KR4JUDAL2028-03-12in 543d2026-03-13Meeks, Thomas ECancelled
KR4JXCVA2028-03-12in 543d2026-03-13Webb, RobertCancelled
KR4JCJKY2028-03-13in 544d2026-03-14HENDERSON, DAVID ACancelled
KR4JRKFL2028-03-13in 544d2026-03-14Lelle, TravisCancelled
KR4JZDNC2028-03-13in 544d2026-03-14Duplin Amateur Radio ClubCancelled
KR4JZMAL2028-03-13in 544d2026-03-14Williams, Don DCancelled
KR4JZTGA2028-03-13in 544d2026-03-14Pugh, David CCancelled
KR4KAGSC2028-03-13in 544d2026-03-14CAROLINAS-VIRGINIA FOC AMATEUR RADIO CLUBCancelled
KR4WPTN2028-03-14in 545d2024-03-15CARTER, RODNEY AExpired
KR4FAVFL2028-03-16in 547d2026-03-17Cross, Ronald MCancelled
KR4HOYFL2028-03-16in 547d2026-03-17Groom, BradleyCancelled
KR4IHJAL2028-03-16in 547d2026-03-17Rice, Phillip RCancelled
KR4IULNC2028-03-16in 547d2026-03-17Carolina Amateur Radio Volunteer ExaminersCancelled
KR4JFQAL2028-03-16in 547d2026-03-17Gregory, Patrick HCancelled
KR4JGVKY2028-03-16in 547d2026-03-17Oldham County Amateur Radio ClubCancelled
KR4JLEFL2028-03-16in 547d2026-03-17Felder, KendallCancelled
KR4JUZFL2028-03-16in 547d2026-03-17Vasara, Karri ACancelled
KR4JWUVA2028-03-16in 547d2026-03-17Rider, Richard PCancelled
KR4JWWGA2028-03-16in 547d2026-03-17Miller, Philip BCancelled
KR4KBISC2028-03-16in 547d2026-03-17Gurley, Jacob SCancelled
KR4KBVVA2028-03-16in 547d2026-03-17Sklute, JeremyCancelled
KR4KCMNC2028-03-16in 547d2026-03-17Koch, BenjaminCancelled
KR4KCQKY2028-03-16in 547d2026-03-17Whitaker, Martin JCancelled
KR4KDBNC2028-03-16in 547d2026-03-17Sorokti, Craig PCancelled
KR4KOCFL2028-03-16in 547d2026-03-17Whitten, Thomas ECancelled
KR4GJUNC2028-03-18in 549d2026-03-19Hamme, Roy ECancelled
KR4KTBFL2028-03-18in 549d2026-03-19Ward, Quinton TCancelled
KR4JHDNC2028-03-19in 550d2026-03-20Roberts, Thomas PCancelled
KR4KEVSC2028-03-20in 551d2026-03-21Wood, Lisa MCancelled
KR4KFBFL2028-03-20in 551d2026-03-21Kloss, JasonCancelled
KR4OXGA2028-03-21in 552d2024-03-22UNDERWOOD, CHARLES RExpired
KR4TVGA2028-03-21in 552d2024-03-22DANCKERT, MICHAEL JExpired
KR4AKXKY2028-03-23in 554d2026-03-24Krebs, Robert ACancelled
KR4FSJVA2028-03-23in 554d2026-03-24Rankin, AlexanderCancelled
KR4HUTVA2028-03-23in 554d2026-03-24Todd, Randall BCancelled
KR4HWQTN2028-03-23in 554d2026-03-24Ray, Joshua DCancelled
KR4JFVKY2028-03-23in 554d2026-03-24Justice, WesleyCancelled
KR4JNKVA2028-03-23in 554d2026-03-24Aviles, WilliamCancelled
KR4KCFSC2028-03-23in 554d2026-03-24Patton, Casey JCancelled
KR4KDQFL2028-03-23in 554d2026-03-24Watkins, Mark WCancelled
KR4KFPFL2028-03-23in 554d2026-03-24Unified Radio GroupCancelled
KR4KGJAL2028-03-23in 554d2026-03-24Bowman, Janis LCancelled
KR4KGTVA2028-03-23in 554d2026-03-24Louisa County EMCOMMCancelled
KR4KGUFL2028-03-23in 554d2026-03-24Hirabayashi, EisukeCancelled
KR4KHRNC2028-03-23in 554d2026-03-24Ogle, Jonathan DCancelled
KR4KHVFL2028-03-23in 554d2026-03-24Noble, Joshua WCancelled
KR4KIFSC2028-03-23in 554d2026-03-24Bluffton Radio ClubCancelled
KR4KQBSC2028-03-24in 555d2026-03-25Fetzer, Paul ECancelled