uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-19

KK4-prefix vanity callsigns coming available

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

Customize filters All available

Showing 2,301– 2,350 of 4,075

CallsignStateAvailableLast heldLast holderReleased by
KK4TEMFL2027-08-12in 327d2023-08-13Hartwig Jr, Charles BExpired
KK4TENFL2027-08-13in 328d2023-08-14Williams, Carmen DExpired
KK4TEPFL2027-08-13in 328d2023-08-14Nesbitt, William FExpired
KK4TEVGA2027-08-13in 328d2023-08-14Osgood, Christopher JExpired
KK4TEYNC2027-08-13in 328d2023-08-14BRADLEY, JONATHAN WExpired
KK4TFANC2027-08-13in 328d2023-08-14MC ADAMS, STEPHEN FExpired
KK4TFCNC2027-08-13in 328d2023-08-14SLOCUM, CHERIExpired
KK4TFDNC2027-08-13in 328d2023-08-14SLOCUM, JAMES RExpired
KK4TFENY2027-08-13in 328d2023-08-14STEPHEN, JOSEPH VExpired
KK4TFGSC2027-08-13in 328d2023-08-14BARFUS, CYNDY DExpired
KK4TFISC2027-08-13in 328d2023-08-14CRAWFORD, WILLIAMExpired
KK4TFJSC2027-08-13in 328d2023-08-14FLETCHER, VIRGINIA GExpired
KK4TFKSC2027-08-13in 328d2023-08-14GIVENS III, DURWARD RExpired
KK4TFLSC2027-08-13in 328d2023-08-14HARMON, CHAD SExpired
KK4TFMSC2027-08-13in 328d2023-08-14Roberts Mrs, HANNAH HExpired
KK4TFPSC2027-08-13in 328d2023-08-14ST JOHN, RANDALL JExpired
KK4TFQSC2027-08-13in 328d2023-08-14VENEGAS, DAVID MExpired
KK4TFRSC2027-08-13in 328d2023-08-14VENEGAS, JESSICA AExpired
KK4TFSSC2027-08-13in 328d2023-08-14VENEGAS, JOSHUA MExpired
KK4TFTSC2027-08-13in 328d2023-08-14VENEGAS, KATHRYN AExpired
KK4TFUSC2027-08-13in 328d2023-08-14VENEGAS, MANNYExpired
KK4TFVSC2027-08-13in 328d2023-08-14VENEGAS, NOEL AExpired
KK4TFWSC2027-08-13in 328d2023-08-14VENEGAS, TONI AExpired
KK4TFZSC2027-08-13in 328d2023-08-14MCCULLOUGH, MELISSA AExpired
KK4TGBSC2027-08-13in 328d2023-08-14MOODY, JARROD FExpired
KK4TGDSC2027-08-14in 329d2023-08-15WICKES, KEVIN LExpired
KK4TGFKY2027-08-14in 329d2023-08-15Calhoun Sr, James FExpired
KK4TGGKY2027-08-14in 329d2023-08-15Jump, Scott LExpired
KK4TGJGA2027-08-14in 329d2023-08-15Sanders, Walter WExpired
KK4TGLTN2027-08-14in 329d2023-08-15Dugan, Chis MExpired
KK4TGOAL2027-08-14in 329d2023-08-15Mooren, Will CExpired
KK4TGTVA2027-08-15in 330d2023-08-16Harrison, Salina HExpired
KK4TGXVA2027-08-15in 330d2023-08-16Roper, Thomas RExpired
KK4THCNC2027-08-15in 330d2023-08-16LOZADA, ALEXANDER MExpired
KK4THFFL2027-08-15in 330d2023-08-16Johnson, Max LExpired
KK4THJKY2027-08-18in 333d2023-08-19Jacobs, Bruce AExpired
KK4THNTN2027-08-18in 333d2023-08-19Morgan, Cathy LExpired
KK4THOTN2027-08-18in 333d2023-08-19Morgan, David EExpired
KK4THPTN2027-08-18in 333d2023-08-19Watkins, Charles HExpired
KK4THTAL2027-08-18in 333d2023-08-19Dunlap, Brian AExpired
KK4THUAL2027-08-18in 333d2023-08-19Dunlap, Scott AExpired
KK4THWAL2027-08-18in 333d2023-08-19Hollingsworth, Harry JExpired
KK4THZAL2027-08-18in 333d2023-08-19Little, Brian JExpired
KK4TIHNC2027-08-18in 333d2023-08-19MAREK, JOSEPH RExpired
KK4TILAL2027-08-18in 333d2023-08-19Mayweather, Willie JExpired
KK4TISFL2027-08-18in 333d2023-08-19Armbruster, Rudolf PExpired
KK4TIUFL2027-08-18in 333d2023-08-19Angelone Sr, Gary MExpired
KK4TIWKY2027-08-18in 333d2023-08-19Mays, David SExpired
KK4TJISC2027-08-18in 333d2023-08-19Cobb, Mark EExpired
KK4TJJFL2027-08-18in 333d2023-08-19McClellan, Michael AExpired