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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 251– 300 of 1,258

CallsignStateAvailableLast heldLast holderReleased by
KC3ALWPA2027-04-21in 219d2023-04-22McGuire, Marcus DExpired
KC3ZHWPA2027-04-22in 220d2025-04-22Foster, Terry GCancelled
KC3ALZPA2027-04-23in 221d2023-04-24Hutzelman, Barbara CExpired
KC3AMCPA2027-04-23in 221d2023-04-24Cusumano, AnthonyExpired
KC3AMDMD2027-04-23in 221d2023-04-24Jones, Teddy LExpired
KC3ZLXPA2027-04-23in 221d2025-04-23Natale, Angelo MCancelled
KC3AMGMD2027-04-24in 222d2023-04-25Ransom, Preston AExpired
KC3AMHMD2027-04-24in 222d2023-04-25Franklin, Eleni EExpired
KC3AMIMD2027-04-24in 222d2023-04-25Franklin, Ronald AExpired
KC3AMJMD2027-04-24in 222d2023-04-25Michela, Joseph WExpired
KC3AMNPA2027-04-24in 222d2023-04-25PADFIELD, DEAN CExpired
KC3AMPPA2027-04-25in 223d2023-04-26MILLER, CHRISTOPHER XExpired
KC3SMFL2027-04-26in 224d2023-04-27SPANGENBERG, CHARLES SExpired
KC3AMVPA2027-04-28in 226d2023-04-29Russell, Timothy JExpired
KC3AMWPA2027-04-28in 226d2023-04-29Payne, Drew EExpired
KC3ANADE2027-04-29in 227d2023-04-30Mahoney, Ryan HExpired
KC3ANHMD2027-05-02in 230d2023-05-03Barbour-Moore, Jamie CExpired
KC3ANIPA2027-05-02in 230d2023-05-03Breingan Jr, Charles RExpired
KC3ANLPA2027-05-05in 233d2023-05-06RIVERA, SAMUELExpired
KC3ANOPA2027-05-05in 233d2023-05-06Richman, Nancy AExpired
KC3ANPPA2027-05-05in 233d2023-05-06Richman, Charles LExpired
KC3SPWPA2027-05-06in 234d2025-05-06Hitchan, Nicholas ACancelled
KC3ZPUPA2027-05-06in 234d2025-05-06Tyniec, Michael JCancelled
KC3ANUPA2027-05-07in 235d2023-05-08Ripley, JoAnnExpired
KC3ANVPA2027-05-07in 235d2023-05-08Barnard, Matthew AExpired
KC3ANYMD2027-05-07in 235d2023-05-08Collins, Francis LExpired
KC3ANZMD2027-05-07in 235d2023-05-08Tellup, Michael EExpired
KC3AOBPA2027-05-07in 235d2023-05-08Hill, Ronald JExpired
KC3AOCPA2027-05-07in 235d2023-05-08Duell II, William CExpired
KC3AOPMD2027-05-09in 237d2023-05-10Azzam, Hala SExpired
KC3AOQDC2027-05-09in 237d2023-05-10Azzam, RimaExpired
KC3AORMD2027-05-09in 237d2023-05-10Cole, Thomas EExpired
KC3AOSPA2027-05-09in 237d2023-05-10Grimm, David BExpired
KC3AOUPA2027-05-09in 237d2023-05-10Liptak, Richard AExpired
KC3KMTPA2027-05-09in 237d2025-05-09HESS, RALPH ECancelled
KC3NXNY2027-05-10in 238d2023-05-11BALDINI, AUGUSTUSExpired
KC3AOYPA2027-05-12in 240d2023-05-13KOPP, JASON RExpired
KC3AOZPA2027-05-12in 240d2023-05-13MILLARD, STEVEN JExpired
KC3APCPA2027-05-12in 240d2023-05-13BREAM, MATTHEW DExpired
KC3APDPA2027-05-12in 240d2023-05-13STONBRAKER, MARK LExpired
KC3APHCA2027-05-12in 240d2023-05-13LEWIS, DANIEL AExpired
KC3APIMD2027-05-13in 241d2023-05-14Roberts Sr, Richard EExpired
KC3APJPA2027-05-13in 241d2023-05-14Peterson, Brad JExpired
KC3APLMD2027-05-13in 241d2023-05-14Valdez, Joseph SExpired
KC3ULGPA2027-05-13in 241d2025-05-13Benner, James ECancelled
KC3APPPA2027-05-14in 242d2023-05-15Watsukata, RentaroExpired
KC3APXPA2027-05-16in 244d2023-05-17Tarasi, Nicholas FExpired
KC3ZJLDE2027-05-16in 244d2025-05-16Gossman, LorieCancelled
KC3REZIL2027-05-17in 245d2025-05-17Schwaller, Julian TCancelled
KC3ZGEPA2027-05-17in 245d2025-05-17McNamara, Michael SCancelled