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Confidence: Medium · Source: FCC ULS · As of 2026-09-19

KK4-prefix vanity callsigns coming available

Vanity slots whose callsigns start with KK4. Sorted by availability date — soonest first.

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Showing 2,151– 2,200 of 4,075

CallsignStateAvailableLast heldLast holderReleased by
KK4SQEKY2027-07-16in 300d2023-07-17Berry, Thomas VExpired
KK4SQFKY2027-07-16in 300d2023-07-17Berry, Susan TExpired
KK4SQJTN2027-07-18in 302d2023-07-19Robertson, Chelsea LExpired
KK4SQKTN2027-07-18in 302d2023-07-19Duval, Katrina SExpired
KK4SQNFL2027-07-18in 302d2023-07-19Kiesow, Hans-JuergenExpired
KK4SQPTN2027-07-18in 302d2023-07-19Palmer, Ashley VExpired
KK4SQSAL2027-07-18in 302d2023-07-19Johnson, Michael HExpired
KK4SQVFL2027-07-18in 302d2023-07-19Lindsay, Richard AExpired
KK4SQYVA2027-07-18in 302d2023-07-19Herendeen, James WExpired
KK4SRAVA2027-07-18in 302d2023-07-19Markowski, Stephen EExpired
KK4SREVA2027-07-18in 302d2023-07-19Wiley, Richard PExpired
KK4SRGGA2027-07-18in 302d2023-07-19Bell, Brandon WExpired
KK4SRHGA2027-07-18in 302d2023-07-19Russell, Martin BExpired
KK4SRIGA2027-07-18in 302d2023-07-19Immings, Barton EExpired
KK4SRKGA2027-07-18in 302d2023-07-19Firebaugh, Owen SExpired
KK4SRPTN2027-07-18in 302d2023-07-19Simmons, Spencer JExpired
KK4SRQTN2027-07-18in 302d2023-07-19DICK, JOSHUA CExpired
KK4SRSGA2027-07-18in 302d2023-07-19Burns, Thomas JExpired
KK4SRUKY2027-07-21in 305d2023-07-22Livera, Andrew PExpired
KK4SRWMS2027-07-21in 305d2023-07-22LeMay Sr, William EExpired
KK4SRXTN2027-07-21in 305d2023-07-22Crout, Sarah EExpired
KK4SRYTN2027-07-21in 305d2023-07-22Cheatham Jr, Elmer EExpired
KK4SRZTN2027-07-21in 305d2023-07-22Metcalfe, Calvin EExpired
KK4SSBSC2027-07-21in 305d2023-07-22Robinson Jr, Odell LExpired
KK4SSCGA2027-07-21in 305d2023-07-22Simmons, Dana LExpired
KK4SSJGA2027-07-21in 305d2023-07-22Hitt, Benjamin CExpired
KK4SSLGA2027-07-21in 305d2023-07-22Graby, Kenneth JExpired
KK4SSNFL2027-07-21in 305d2023-07-22Marek, Jonathan EExpired
KK4SSPTN2027-07-22in 306d2023-07-23ADELMAN, BRENNA MExpired
KK4SSQTN2027-07-22in 306d2023-07-23OPPIZZI, LAUREN MExpired
KK4SSRTN2027-07-22in 306d2023-07-23ARCIPOWSKI, ERIN KExpired
KK4SSWKY2027-07-22in 306d2023-07-23McCauley, David JExpired
KK4SSYVA2027-07-22in 306d2023-07-23Rooks, Kurt MExpired
KK4STAFL2027-07-22in 306d2023-07-23Newcomb, Clive NExpired
KK4STBFL2027-07-22in 306d2023-07-23Doxey, David CExpired
KK4STCVA2027-07-22in 306d2023-07-23Moore, Christopher MExpired
KK4STJFL2027-07-23in 307d2023-07-24Rudd, David CExpired
KK4STLNC2027-07-23in 307d2023-07-24Simpson, Craig WExpired
KK4STNNC2027-07-23in 307d2023-07-24Vincent, Ryan LExpired
KK4STPAL2027-07-23in 307d2023-07-24Cherry, Thomas WExpired
KK4STXFL2027-07-24in 308d2023-07-25Seehawer, KamlynExpired
KK4STZFL2027-07-24in 308d2023-07-25Kwon, John WExpired
KK4SUAFL2027-07-24in 308d2023-07-25Davis, Grant JExpired
KK4SUDNC2027-07-24in 308d2023-07-25SKIRVING, THOMAS EExpired
KK4SUGNC2027-07-24in 308d2023-07-25Kerlin, Gregory SExpired
KK4SUJVA2027-07-25in 309d2023-07-26Maroney, Thomas JExpired
KK4SULVA2027-07-25in 309d2023-07-26West III, Carey SExpired
KK4SUMGA2027-07-25in 309d2023-07-26Yarbrough, Larry CExpired
KK4SUNGA2027-07-25in 309d2023-07-26Sheffield, Victor CExpired
KK4SUUFL2027-07-25in 309d2023-07-26Arias, Maria GExpired