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Confidence: Medium · Source: FCC ULS · As of 2026-10-24

K4-prefix vanity callsigns coming available

Vanity slots whose callsigns start with K4. Sorted by availability date — soonest first.

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Showing 1– 50 of 484

CallsignStateAvailableLast heldLast holderReleased by
K4KRLSC2026-10-25in 1d2024-10-25LARKIN, KEVIN RCancelled
K4ZVDFL2026-10-26in 2d2022-10-27Ullman, Samuel CExpired
K4GYKFL2026-10-29in 5d2024-10-29RICH, JACQUELINE HCancelled
K4RJZAL2026-11-02in 9d2024-11-02Turner, Harold KCancelled
K4SNOSC2026-11-05in 12d2022-11-06SNOW, DANIEL AExpired
K4RFXKY2026-11-08in 15d2024-11-08Ford, Rodney LCancelled
K4SDTTN2026-11-13in 20d2024-11-13JONES, JOHN DCancelled
K4FLPKY2026-11-16in 23d2022-11-17PENDLETON JR, STERLING JExpired
K4UKCFL2026-11-18in 25d2022-11-19Ashford, Jack MExpired
K4KHFGA2026-11-19in 26d2024-11-19JORDAN SR, CHRISTOPHERCancelled
K4ZGHFL2026-11-19in 26d2022-11-20Livingston, Barbara JExpired
K4MEHNC2026-11-21in 28d2022-11-22Hawthorne, Mary EExpired
K4WOKNC2026-11-21in 28d2022-11-22LANCE, ROBERT DExpired
K4AEAVA2026-11-22in 29d2024-11-22ORNDORFF, MICHAEL BCancelled
K4GLXNC2026-11-22in 29d2024-11-22Blackwood, Christopher MCancelled
K4REINC2026-11-22in 29d2024-11-22Rausch, Walter JCancelled
K4YKNFL2026-11-23in 30d2024-11-23MONFORE, RAY GCancelled
K4VSTGA2026-11-25in 32d2022-11-26REID, BETTYE HExpired
K4RZZFL2026-11-26in 33d2024-11-26STOCK JR, THOMAS BCancelled
K4DWJID2026-11-30in 37d2022-12-01JETT, DANIEL WExpired
K4MRINY2026-12-03in 40d2022-12-04ALLEN, SHAUN EExpired
K4KOOFL2026-12-06in 43d2024-12-06ENGELMAN, JACOBCancelled
K4REHNC2026-12-09in 46d2022-12-10Heilman, Robert EExpired
K4LCOFL2026-12-10in 47d2024-12-10Albornett Fente, Maximo JCancelled
K4IJASC2026-12-13in 50d2022-12-14CAMPBELL, THOMAS HExpired
K4WDKCA2026-12-17in 54d2022-12-18Wilson, Scott AExpired
K4BNRTN2026-12-20in 57d2022-12-21RIGGINS, BILL NExpired
K4ASOFL2026-12-21in 58d2022-12-22Smith Jr, Guy HExpired
K4VLRNC2026-12-21in 58d2022-12-22BROWN JR, CHARLES EExpired
K4JQRNC2026-12-28in 65d2022-12-29WILLIAMS, ROBERT WExpired
K4LWHVA2026-12-31in 68d2024-12-31HAWKINS, LARRY SCancelled
K4PGXGA2027-01-02in 70d2023-01-03BEARDEN, ROBERT NExpired
K4HRXNC2027-01-11in 79d2023-01-12DEASON, PAUL EExpired
K4JIRSC2027-01-11in 79d2023-01-12WILDER, CELESTE WExpired
K4PIASC2027-01-11in 79d2023-01-12WILDER, JAMES PExpired
K4UOXTN2027-01-11in 79d2023-01-12DICKEY, ELDIE LExpired
K4YDVFL2027-01-17in 85d2025-01-17FORD-HOPKINS, DANIEL FCancelled
K4FASFL2027-01-18in 86d2023-01-19DELANEY, JOHN EExpired
K4ITXMN2027-01-18in 86d2023-01-19HAGEN, THOMAS EExpired
K4VAHFL2027-01-18in 86d2023-01-19ENGLE, CLIFFORD LExpired
K4TJYTN2027-01-21in 89d2023-01-22RUSSELL JR, RONALD FExpired
K4MGMUT2027-01-22in 90d2025-01-22COLD, SHERMAN JCancelled
K4WTNAL2027-01-23in 91d2023-01-24Radvillas, John CExpired
K4VOMTN2027-01-24in 92d2023-01-25Simms, James BExpired
K4RSSSC2027-01-25in 93d2025-01-25Stacey, Richard SCancelled
K4FLHTN2027-01-28in 96d2025-01-28PRICE, WILLIAM MCancelled
K4JFSTN2027-01-28in 96d2023-01-29SAYLOR JR, JOHNNY FExpired
K4JJCSC2027-01-28in 96d2023-01-29McCann, Barbara JExpired
K4MZFWA2027-02-03in 102d2025-02-03PEARCE, ROBERT ECancelled
K4WHWAL2027-02-04in 103d2023-02-05HIXON, KENNETH DExpired