uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-15

KK4-prefix vanity callsigns coming available

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

Customize filters All available

Showing 701– 750 of 4,090

CallsignStateAvailableLast heldLast holderReleased by
KK4NUZGA2027-01-16in 122d2023-01-17Tiemeyer, Michael AExpired
KK4NVBGA2027-01-16in 122d2023-01-17Elliott, Amanda RExpired
KK4NVDKY2027-01-16in 122d2023-01-17Johnson, Marty RExpired
KK4NVFGA2027-01-16in 122d2023-01-17Gullo, Joseph RExpired
KK4NVGGA2027-01-16in 122d2023-01-17LESTER, BARRY FExpired
KK4NVHGA2027-01-16in 122d2023-01-17Boney, Alasdair WExpired
KK4NVIGA2027-01-16in 122d2023-01-17Murphy, JosephExpired
KK4NVNVA2027-01-16in 122d2023-01-17Carter, Steven JExpired
KK4NVTSC2027-01-16in 122d2023-01-17WHITE, CHRISTOPHER EExpired
KK4NVUNC2027-01-16in 122d2023-01-17Cowan, Joseph WExpired
KK4NVYTN2027-01-17in 123d2023-01-18Buchanan, David WExpired
KK4NWBSC2027-01-17in 123d2023-01-18Dodds, Roger RExpired
KK4NWENC2027-01-17in 123d2023-01-18Moore, Thomas FExpired
KK4NWGFL2027-01-17in 123d2023-01-18Keller Jr, George EExpired
KK4NWHFL2027-01-17in 123d2023-01-18CANDELARIA, LOUIS GExpired
KK4NWKGA2027-01-17in 123d2023-01-18MARTIN, WILLIAM DExpired
KK4NWLAL2027-01-21in 127d2023-01-22Myers, Merle AExpired
KK4NWMAL2027-01-21in 127d2023-01-22Moore, John WExpired
KK4NWUVA2027-01-21in 127d2023-01-22Sanders, Elliot AExpired
KK4NWZTX2027-01-21in 127d2023-01-22Macy, Timothy DExpired
KK4NXBSC2027-01-21in 127d2023-01-22ALLEN, THOMAS CExpired
KK4NXHGA2027-01-21in 127d2023-01-22Rahn, Robbie EExpired
KK4NXJAL2027-01-21in 127d2023-01-22Kerrinnes, ChristianExpired
KK4NXMVA2027-01-21in 127d2023-01-22Leibolt, Michael JExpired
KK4NXNVA2027-01-21in 127d2023-01-22Hunt, Christopher MExpired
KK4NXOVA2027-01-21in 127d2023-01-22Gallagher, Noah RExpired
KK4NXRVA2027-01-21in 127d2023-01-22Gillis, Howard JExpired
KK4NXTVA2027-01-21in 127d2023-01-22Guise, Emily TExpired
KK4NXVVA2027-01-21in 127d2023-01-22Novak, Mark AExpired
KK4NXWVA2027-01-21in 127d2023-01-22Mogili, Abhishek RExpired
KK4NXXVA2027-01-21in 127d2023-01-22Letonja, ThomasExpired
KK4NXYVA2027-01-21in 127d2023-01-22Crossfield, Erik JExpired
KK4NXZVA2027-01-21in 127d2023-01-22Wilkins, Marshall CExpired
KK4NYAVA2027-01-21in 127d2023-01-22Wilkins Jr, Fred CExpired
KK4NYBVA2027-01-21in 127d2023-01-22Greer, PaulExpired
KK4NYDVA2027-01-21in 127d2023-01-22Oertly, Jonathan EExpired
KK4NYGVA2027-01-21in 127d2023-01-22Corey, Daniel IExpired
KK4NYHNY2027-01-21in 127d2023-01-22Bajakian, Nathaniel SExpired
KK4NYIVA2027-01-21in 127d2023-01-22Sweeney, Tamara SExpired
KK4NYJVA2027-01-21in 127d2023-01-22Ronis, Iain JExpired
KK4NYKVA2027-01-21in 127d2023-01-22Maguire, Robert TExpired
KK4NYMVA2027-01-21in 127d2023-01-22Sheedy, Thomas MExpired
KK4NYNVA2027-01-21in 127d2023-01-22Tang, JonathanExpired
KK4NYOAL2027-01-22in 128d2023-01-23GILLESPIE, ANDREW PExpired
KK4OTBKY2027-01-22in 128d2025-01-22Smith, AdamCancelled
KK4NYPFL2027-01-23in 129d2023-01-24Nordmann, William JExpired
KK4NYTGA2027-01-23in 129d2023-01-24BROWN, GLENN WExpired
KK4NYUFL2027-01-23in 129d2023-01-24Treffeisen Hammel, Valerie MExpired
KK4NZAGA2027-01-23in 129d2023-01-24Pennington, Donna LExpired
KK4NZBGA2027-01-23in 129d2023-01-24Crane Sr, Rufus LExpired