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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 401– 450 of 1,258

CallsignStateAvailableLast heldLast holderReleased by
KC3AWIPA2027-06-30in 288d2023-07-01Hawley, Jesse TExpired
KC3HAMPA2027-07-01in 289d2023-07-02AVUTHU, NAGI REDDYExpired
KC3YPKPA2027-07-01in 289d2025-07-01Phelan, James DCancelled
KC3AWOMD2027-07-02in 290d2023-07-03Swann, Christopher NExpired
KC3AWQCA2027-07-04in 292d2023-07-05Yi, Byung KExpired
KC3AWRMD2027-07-04in 292d2023-07-05Zohorsky, Brian PExpired
KC3AWSMD2027-07-04in 292d2023-07-05Webb, Linda CExpired
KC3AWVMD2027-07-04in 292d2023-07-05Nolan, Kathleen MExpired
KC3AWWMD2027-07-04in 292d2023-07-05McMenamin, Kristin AExpired
KC3AWYMD2027-07-04in 292d2023-07-05Harris, Ann MarieExpired
KC3AWZMD2027-07-04in 292d2023-07-05Handzo, Julia KExpired
KC3AXAMD2027-07-04in 292d2023-07-05Fox, Sean MExpired
KC3AXCMD2027-07-04in 292d2023-07-05Fox, Michael AExpired
KC3AXDMD2027-07-04in 292d2023-07-05Folker, Matthew FExpired
KC3VESDE2027-07-05in 293d2025-07-05BOYER, DAVIDCancelled
KC3VTDPA2027-07-05in 293d2025-07-05Schneider, Alexandria WCancelled
KC3ZZQPA2027-07-05in 293d2025-07-05Montgomery, Richard ACancelled
KC3AXGMD2027-07-07in 295d2023-07-08HATAYE, XIAOFANGExpired
KC3AXHMD2027-07-07in 295d2023-07-08KELLETT, RICHARD RExpired
KC3AXIMD2027-07-07in 295d2023-07-08SACHS, ROBERT JExpired
KC3AXJMD2027-07-07in 295d2023-07-08WRIGHT, LORENZO NExpired
KC3AXKMD2027-07-07in 295d2023-07-08SAYDJARI, OMAR SExpired
KC3AXMMD2027-07-07in 295d2023-07-08BOGDAN, CATHERINE JExpired
KC3AXQMD2027-07-07in 295d2023-07-08Gibson, Ross AExpired
KC3AXSPA2027-07-07in 295d2023-07-08Kuehn, ThomasExpired
KC3AXTPA2027-07-08in 296d2023-07-09Patel, NeilExpired
KC3AXUPA2027-07-08in 296d2023-07-09Wilson, Joshua AExpired
KC3AXZPA2027-07-08in 296d2023-07-09Snelling, William MExpired
KC3AYAPA2027-07-08in 296d2023-07-09Tyrrell, Margaret FExpired
KC3AYBPA2027-07-08in 296d2023-07-09Piatek, AnetaExpired
KC3AYEMD2027-07-08in 296d2023-07-09ISAACSON, VIRGINIA TExpired
KC3AYHMD2027-07-08in 296d2023-07-09MEAKIN, ROBERT LExpired
KC3AYIMD2027-07-08in 296d2023-07-09SAPP, EDWIN GExpired
KC3AYJMD2027-07-08in 296d2023-07-09WILKS, SHAWN KExpired
KC3AYLMD2027-07-08in 296d2023-07-09GEIBEL, JENNIFER KExpired
KC3AYMMD2027-07-08in 296d2023-07-09CREER, AARON JExpired
KC3AYNMD2027-07-08in 296d2023-07-09HAYS, JOSEPH TExpired
KC3AYOMD2027-07-08in 296d2023-07-09HAYS, GRAYDEN JExpired
KC3AYPPA2027-07-09in 297d2023-07-10Gilliland, Joshua TExpired
KC3AYQPA2027-07-10in 298d2023-07-11Lauer, John DExpired
KC3AYRPA2027-07-10in 298d2023-07-11Gregorowicz Jr, Thomas AExpired
KC3AYVMD2027-07-14in 302d2023-07-15MCNEILL, SCOTT AExpired
KC3AYXMD2027-07-14in 302d2023-07-15Reynolds, Brian AExpired
KC3AYYMD2027-07-14in 302d2023-07-15Kraus, Sean PExpired
KC3AYZTX2027-07-14in 302d2023-07-15Buckminster, Christopher WExpired
KC3AZBDC2027-07-14in 302d2023-07-15Thomas, Preston NExpired
KC3AZEMD2027-07-15in 303d2023-07-16WRIGHT, YVONNE WExpired
KC3AZIPA2027-07-16in 304d2023-07-17SCARBROUGH I, THOMAS PExpired
KC3AZJPA2027-07-18in 306d2023-07-19Schneider, Daniel WExpired
KC3KAMPA2027-07-18in 306d2025-07-18Brandt, Edward GCancelled