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

KC3-prefix vanity callsigns coming available

Vanity slots whose callsigns start with KC3. Sorted by availability date — soonest first.

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Showing 351– 400 of 1,258

CallsignStateAvailableLast heldLast holderReleased by
KC3ATHPA2027-06-11in 270d2023-06-12Rea, CiroExpired
KC3ATIPA2027-06-11in 270d2023-06-12Lodato, AntonioExpired
KC3ATJPA2027-06-11in 270d2023-06-12Avagliano, AntonioExpired
KC3ATKPA2027-06-11in 270d2023-06-12Dunlap, Jason MExpired
KC3ATLDE2027-06-11in 270d2023-06-12Weiford, Darren CExpired
KC3ATMMD2027-06-11in 270d2023-06-12Nelson, Earl EExpired
KC3ATRPA2027-06-12in 271d2023-06-13Yowonske, Jesse WExpired
KC3ATSPA2027-06-12in 271d2023-06-13Yowonske, James WExpired
KC3ATTPA2027-06-12in 271d2023-06-13Thomas Jr, Daniel HExpired
KC3ATUPA2027-06-12in 271d2023-06-13Kamppari, Simo OExpired
KC3ATVPA2027-06-12in 271d2023-06-13Miller, JosephExpired
KC3ATWPA2027-06-12in 271d2023-06-13Bennett, Mark AExpired
KC3ATXPA2027-06-12in 271d2023-06-13Berkheimer, Jeremy JExpired
KC3ATYPA2027-06-12in 271d2023-06-13Burchill, Scott WExpired
KC3ATZPA2027-06-12in 271d2023-06-13Doemling, Gregory PExpired
KC3HEVPA2027-06-12in 271d2023-06-13Parsons, Eric DExpired
KC3QVWTX2027-06-13in 272d2025-06-13Robinson, Jon-Moses ACancelled
KC3GROPA2027-06-14in 273d2025-06-14Shin, NathanCancelled
KC3WWHMD2027-06-14in 273d2025-06-14Dunigan, Casey JCancelled
KC3AUDMD2027-06-16in 275d2023-06-17Farb, John WExpired
KC3AUHMD2027-06-16in 275d2023-06-17Daly, Elizabeth AExpired
KC3AUIMD2027-06-16in 275d2023-06-17Wallens, Kathy JExpired
KC3AUPPA2027-06-17in 276d2023-06-18KISSINGER, BARRY JExpired
KC3VJSMD2027-06-17in 276d2025-06-17White, Douglas ACancelled
KC3WZXPA2027-06-17in 276d2025-06-17Williams, StephenCancelled
KC3AURMD2027-06-18in 277d2023-06-19McFadden, Stephen AExpired
KC3AUUMD2027-06-18in 277d2023-06-19Mohammed, WahidExpired
KC3AUWPA2027-06-19in 278d2023-06-20Dalton, Jonathan RExpired
KC3AVAPA2027-06-19in 278d2023-06-20FORD, EARLENE YExpired
KC3AVCPA2027-06-24in 283d2023-06-25Shaffer, Christopher SExpired
KC3AVEPA2027-06-24in 283d2023-06-25Wentling III, Edward EExpired
KC3AVFPA2027-06-24in 283d2023-06-25Costantini, Morgan PExpired
KC3AVGPA2027-06-24in 283d2023-06-25Costantini, Ronald GExpired
KC3AVHPA2027-06-24in 283d2023-06-25Berry, Joyce EExpired
KC3AVJPA2027-06-24in 283d2023-06-25Hitt, Owen TExpired
KC3TWNMD2027-06-24in 283d2025-06-24Difference Makers Disaster TeamCancelled
KC3AVLPA2027-06-25in 284d2023-06-26HAMMER III, ALFRED GExpired
KC3AVMPA2027-06-25in 284d2023-06-26POWELL, HANDSOME LExpired
KC3AVNPA2027-06-25in 284d2023-06-26Haab, Jean-MarcExpired
KC3AVPMD2027-06-25in 284d2023-06-26Beninghove, Erika DExpired
KC3AVQMD2027-06-25in 284d2023-06-26Barney, David PExpired
KC3AVRMD2027-06-25in 284d2023-06-26Baez, Frank CExpired
KC3AVSMD2027-06-25in 284d2023-06-26Brooks, Benjamin EExpired
KC3AVUMD2027-06-25in 284d2023-06-26Bostic, Michelle DExpired
KC3AVVMD2027-06-25in 284d2023-06-26Ray, Brent CExpired
KC3AVXPA2027-06-27in 286d2023-06-28Heller, Maurice CExpired
KC3AWCPA2027-06-27in 286d2023-06-28Groover, Anne MExpired
KC3KLFPA2027-06-27in 286d2025-06-27Busch, Christopher ACancelled
KC3KZNPA2027-06-27in 286d2025-06-27HARTLAUB, JASON LCancelled
KC3REVA2027-06-28in 287d2023-06-29BERKOFSKY, MARTINExpired