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Confidence: Medium · Source: FCC ULS · As of 2026-09-15

KC1-prefix vanity callsigns coming available

Vanity slots whose callsigns start with KC1. Sorted by availability date — soonest first.

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Showing 451– 500 of 1,238

CallsignStateAvailableLast heldLast holderReleased by
KC1YLGME2027-12-20in 461d2025-12-20Way, EliasCancelled
KC1YMSCT2027-12-20in 461d2025-12-20Gioia, Thomas MCancelled
KC1TDHMA2027-12-23in 464d2025-12-23McKinnon, Donald JCancelled
KC1YKSMA2027-12-23in 464d2025-12-23Barnett-Hill, JakeCancelled
KC1YNANH2027-12-23in 464d2025-12-23Bemis, Rebecca LCancelled
KC1YPUMA2027-12-23in 464d2025-12-23Bisson, Dan ACancelled
KC1YQCMA2027-12-23in 464d2025-12-23Fresh Pond Radio ClubCancelled
KC1SBVVT2027-12-30in 471d2025-12-30Deane, ShaunCancelled
KC1TQAVT2027-12-30in 471d2025-12-30Gibson, Lucas MCancelled
KC1YOLMA2027-12-30in 471d2025-12-30Schwarzinger, Florian MCancelled
KC1YOSCT2027-12-30in 471d2025-12-30Zlotoff, Ronald ACancelled
KC1YQBME2027-12-30in 471d2025-12-30Buzzell, GarrettCancelled
KC1YQXMA2027-12-30in 471d2025-12-30Rackauskas, Tracy NCancelled
KC1YQYMA2027-12-30in 471d2025-12-30DeRoy, John-PaulCancelled
KC1YQZCT2027-12-30in 471d2025-12-30Guardado, Hans CCancelled
KC1UYCVT2028-01-03in 475d2026-01-03Ferron, George BCancelled
KC1YIFRI2028-01-03in 475d2026-01-03Olivier, ThomasCancelled
KC1YPYMA2028-01-03in 475d2026-01-03Lincoln-Sudbury Regional High School Amateur Radio ClubCancelled
KC1YQLME2028-01-03in 475d2026-01-03Porter Jr, Neil ACancelled
KC1YRRMA2028-01-03in 475d2026-01-03Smith Sr, David LCancelled
KC1UPONH2028-01-06in 478d2026-01-06Costa, Matthew ACancelled
KC1YLNMA2028-01-06in 478d2026-01-06Marchand, Matthew JCancelled
KC1WKXMA2028-01-09in 481d2026-01-09Nolan III, Thomas CCancelled
KC1YTQMA2028-01-09in 481d2026-01-09Murphy, Brian XCancelled
KC1VFQVT2028-01-16in 488d2026-01-16Saunders, Thomas JCancelled
KC1SBTRI2028-01-21in 493d2026-01-21Eisel, Nathaniel CCancelled
KC1YGINH2028-01-21in 493d2026-01-21Leonardi, AnthonyCancelled
KC1YJFMA2028-01-21in 493d2026-01-21Borden III, Douglas HCancelled
KC1PFSMA2028-01-22in 494d2026-01-22Peluso, Kenneth JCancelled
KC1YOVMA2028-01-23in 495d2026-01-23Fine, AlisaCancelled
KC1RBGCT2028-01-27in 499d2026-01-27Walker, James LCancelled
KC1YUPRI2028-01-27in 499d2026-01-27Aquidneck Island Amateur Radio ClubCancelled
KC1YUTMA2028-01-30in 502d2026-01-30Bigos Jr, Joseph WCancelled
KC1YLOMA2028-02-03in 506d2026-02-03Paananen, KiirjaCancelled
KC1YOAMA2028-02-03in 506d2026-02-03Potter, William SCancelled
KC1YSONH2028-02-03in 506d2026-02-03Curran, Michael FCancelled
KC1TGKMA2028-02-10in 513d2026-02-10Gray, Philomena RCancelled
KC1YWBMA2028-02-10in 513d2026-02-10Kennedy, JustinCancelled
KC1YXBMA2028-02-10in 513d2026-02-10Torres, RaymondCancelled
KC1YVNCT2028-02-14in 517d2026-02-14LaLuna, Andrew MCancelled
KC1MWZME2028-02-18in 521d2026-02-18Lantz, Nicholos OCancelled
KC1QPLMN2028-02-18in 521d2026-02-18Nagel, John LCancelled
KC1UXICT2028-02-18in 521d2026-02-18Grant, Connor PCancelled
KC1YXGMA2028-02-18in 521d2026-02-18Williams, Timothy ACancelled
KC1YOHNH2028-02-20in 523d2026-02-20Meyette, Brian HCancelled
KC1YWKRI2028-02-20in 523d2026-02-20Shaw, Randall GCancelled
KC1IFQME2028-02-24in 527d2026-02-24McLean, Jason SCancelled
KC1IZVCT2028-02-24in 527d2026-02-24Delorenzo, AmyCancelled
KC1YYSCT2028-03-02in 534d2026-03-03LaCross, Jared MCancelled
KC1YZWCT2028-03-02in 534d2026-03-03Correia, Jason ACancelled