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

KB3-prefix vanity callsigns coming available

Vanity slots whose callsigns start with KB3. Sorted by availability date — soonest first.

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Showing 301– 350 of 851

CallsignStateAvailableLast heldLast holderReleased by
KB3LGMDE2027-01-24in 132d2025-01-24Clowes, Frank KCancelled
KB3ZVYDE2027-01-24in 132d2023-01-25Reed, Bryan AExpired
KB3ZWAMD2027-01-24in 132d2023-01-25Roberts Jr, Thomas MExpired
KB3ZWCMD2027-01-24in 132d2023-01-25Lewis, Ryan FExpired
KB3ZWDDE2027-01-24in 132d2023-01-25Jones, Edward RExpired
KB3ZWEDE2027-01-24in 132d2023-01-25Leeds, Gregory AExpired
KB3JAJMD2027-01-26in 134d2023-01-27Browne Jr, William HExpired
KB3JAKDE2027-01-26in 134d2023-01-27Swanson, Timothy DExpired
KB3JAMDE2027-01-26in 134d2023-01-27RICE JR, SIDNEY SExpired
KB3IFSPA2027-01-28in 136d2023-01-29Elder, Thomas DExpired
KB3JAUPA2027-01-28in 136d2023-01-29Grant Jr, Robert NExpired
KB3JBCPA2027-01-29in 137d2023-01-30Southwick, Geary LExpired
KB3JBDPA2027-01-29in 137d2023-01-30Fratti, Roger AExpired
KB3ZWJMD2027-01-29in 137d2023-01-30Norbutas Jr, Wade SExpired
KB3ZWKPA2027-01-29in 137d2023-01-30Sawyers, Richard CExpired
KB3ZWPPA2027-01-29in 137d2023-01-30Hansen, Eric GExpired
KB3ZWQPA2027-01-29in 137d2023-01-30Laverty, Daniel JExpired
KB3ZWTPA2027-01-29in 137d2023-01-30Cariello, Michael PExpired
KB3ZWUPA2027-01-29in 137d2023-01-30Piazza, Dominic PExpired
KB3ZWZMD2027-01-30in 138d2023-01-31Oledzki, BartoszExpired
KB3ZXCPA2027-01-31in 139d2023-02-01Curtis, DuaneExpired
KB3ZXDPA2027-01-31in 139d2023-02-01Bailey, Stuart CExpired
KB3ZXFPA2027-01-31in 139d2023-02-01Hart, Jennifer LExpired
KB3ZXGPA2027-01-31in 139d2023-02-01Sprovach Jr, Duane RExpired
KB3ZXIPA2027-01-31in 139d2023-02-01Abraham, Mindy MExpired
KB3ZXJPA2027-01-31in 139d2023-02-01Nelson, Georgette AExpired
KB3ZXKPA2027-01-31in 139d2023-02-01Nelson, Alan WExpired
KB3ZXMPA2027-01-31in 139d2023-02-01Kersting, GriffinExpired
KB3ZXNPA2027-01-31in 139d2023-02-01Braithwaite, ConnorExpired
KB3AHAFL2027-02-01in 140d2023-02-02WEAVER, RICHARD AExpired
KB3JBTNY2027-02-02in 141d2023-02-03Stroup, Dustin PExpired
KB3JBWDE2027-02-02in 141d2023-02-03Reed, Branden MExpired
KB3JCBDE2027-02-03in 142d2023-02-04Bradshaw, JeffreyExpired
KB3JCEMD2027-02-03in 142d2023-02-04Meninger, Christopher JExpired
KB3JCFMD2027-02-03in 142d2023-02-04Tramontana, Robert AExpired
KB3ZXRMD2027-02-03in 142d2023-02-04ROSOFF, JODY LExpired
KB3ZXTPA2027-02-03in 142d2023-02-04Cooper, Christian JExpired
KB3ZXUPA2027-02-03in 142d2023-02-04Wood, DawnExpired
KB3JCIPA2027-02-04in 143d2023-02-05Riblet Jr, Gerald EExpired
KB3ZXYPA2027-02-06in 145d2023-02-07Ram, Aaron DExpired
KB3ZXZPA2027-02-06in 145d2023-02-07Kreiser, Ryan PExpired
KB3ZYAPA2027-02-06in 145d2023-02-07Schmidt Jr, StephenExpired
KB3ZYEMD2027-02-06in 145d2023-02-07ALLEYNE, IVAN EExpired
KB3ZYGMD2027-02-06in 145d2023-02-07SESSA, GREGORY DExpired
KB3ZYHMD2027-02-06in 145d2023-02-07MOORE, DONALD AExpired
KB3JCKPA2027-02-09in 148d2023-02-10Healy, Richard AExpired
KB3ZYIMD2027-02-10in 149d2023-02-11LEE, KARI AExpired
KB3ZYLPA2027-02-13in 152d2023-02-14Cooper, Geoffrey SExpired
KB3ZYNMD2027-02-13in 152d2023-02-14Esworthy, Michael BExpired
KB3IGWPA2027-02-14in 153d2025-02-14Lyon III, John WCancelled