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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KK4-prefix vanity callsigns coming available

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

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Showing 201– 250 of 4,087

CallsignStateAvailableLast heldLast holderReleased by
KK4MFSFL2026-10-21in 36d2022-10-22Thompson Sr, Edwin LExpired
KK4MFWTN2026-10-22in 37d2022-10-23Szalacinski, Caleb DExpired
KK4MFXTN2026-10-22in 37d2022-10-23Gasslander, Jennifer RExpired
KK4MFYTN2026-10-22in 37d2022-10-23Rievley II, David AExpired
KK4MFZTN2026-10-22in 37d2022-10-23Rievley Sr, David AExpired
KK4MGBNC2026-10-22in 37d2022-10-23Honeycutt, Mark LExpired
KK4MGDFL2026-10-22in 37d2022-10-23COLLINS, STEPHEN RExpired
KK4MGHAL2026-10-23in 38d2022-10-24Cowart, Steve DExpired
KK4MGIAL2026-10-23in 38d2022-10-24Jones, Jonathan TExpired
KK4MGOSC2026-10-24in 39d2022-10-25Beineke, Joseph JExpired
KK4MGPSC2026-10-24in 39d2022-10-25Beineke, Joseph RExpired
KK4MGZTN2026-10-24in 39d2022-10-25Fore, Adam KExpired
KK4MHCTN2026-10-24in 39d2022-10-25Boyd Jr, Ferrell WExpired
KK4MHDTN2026-10-24in 39d2022-10-25Fore Jr, Joseph AExpired
KK4ITZFL2026-10-25in 40d2024-10-25Nitz, Richard ACancelled
KK4MHGGA2026-10-25in 40d2022-10-26Wanstall, Alice SExpired
KK4MHJTN2026-10-25in 40d2022-10-26Russell, BenExpired
KK4MHKNC2026-10-25in 40d2022-10-26Harvey, William LExpired
KK4MHNVA2026-10-25in 40d2022-10-26Sims, Kenny WExpired
KK4MHOVA2026-10-25in 40d2022-10-26Williams, Kathleen OExpired
KK4MHSGA2026-10-25in 40d2022-10-26WEIKEL, DAVID WExpired
KK4MHUGA2026-10-28in 43d2022-10-29Brodnax III, Lewis MExpired
KK4MHWNC2026-10-28in 43d2022-10-29JONES, DANIEL AExpired
KK4MHXNC2026-10-28in 43d2022-10-29NIEDZIELA, THOMAS WExpired
KK4MIBNC2026-10-28in 43d2022-10-29WOODSON, THOMAS RExpired
KK4MICNC2026-10-28in 43d2022-10-29STIPE-ZENDLE, SHIRLEY MExpired
KK4MIGGA2026-10-28in 43d2022-10-29ODEM, JEFFERY LExpired
KK4MIHKY2026-10-28in 43d2022-10-29Cline, Eli PExpired
KK4MIIFL2026-10-28in 43d2022-10-29Gutierrez, Anthony DExpired
KK4MILVA2026-10-29in 44d2022-10-30AQUINO, FERNANDO AExpired
KK4MIQNC2026-10-30in 45d2022-10-31Franks, Chester LExpired
KK4MISNC2026-10-30in 45d2022-10-31McLauchlin, Margaret AExpired
KK4MIUTN2026-10-31in 46d2022-11-01Spaulding, Michael SExpired
KK4MIVNC2026-10-31in 46d2022-11-01Laning, Thomas MExpired
KK4MIWFL2026-10-31in 46d2022-11-01Weinberg, Gary MExpired
KK4MIXFL2026-10-31in 46d2022-11-01Zielski, Aaron DExpired
KK4MJCGA2026-10-31in 46d2022-11-01Webb, Allison MExpired
KK4MJDGA2026-10-31in 46d2022-11-01Terry, Jonathan DExpired
KK4MJEGA2026-10-31in 46d2022-11-01Tamisin, Matthew LExpired
KK4MJFGA2026-10-31in 46d2022-11-01Peck, Sarah RExpired
KK4MJGGA2026-10-31in 46d2022-11-01Nguyen, Thuy-Vi TExpired
KK4MJHGA2026-10-31in 46d2022-11-01Morley, Jennifer LExpired
KK4MJIGA2026-10-31in 46d2022-11-01Kerr, Andrea RExpired
KK4MJJGA2026-10-31in 46d2022-11-01Huff, James TExpired
KK4MJLGA2026-10-31in 46d2022-11-01Born, Ashley HExpired
KK4MJMGA2026-10-31in 46d2022-11-01Eisenman, Emily DExpired
KK4MJNGA2026-10-31in 46d2022-11-01Dixon, Phillip DExpired
KK4MJPGA2026-10-31in 46d2022-11-01Bond, Brandon MExpired
KK4MJTNC2026-11-01in 47d2022-11-02HILFIKER, DANIEL JExpired
KK4MJVGA2026-11-01in 47d2022-11-02Nichols, Stanley GExpired