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

KO6-prefix vanity callsigns coming available

Vanity slots whose callsigns start with KO6. Sorted by availability date — soonest first.

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Showing 501– 550 of 1,052

CallsignStateAvailableLast heldLast holderReleased by
KO6KFJCA2027-08-12in 331d2025-08-12Sequoia, Jeremiah RCancelled
KO6KGHCA2027-08-12in 331d2025-08-12Masser-Frye, DavidCancelled
KO6IJSCA2027-08-15in 334d2025-08-15Wu, YueCancelled
KO6KHACA2027-08-15in 334d2025-08-15Gushiken, TokushiroCancelled
KO6GDHCA2027-08-16in 335d2025-08-16WANG, XINYUECancelled
KO6VVCA2027-08-16in 335d2023-08-17OLIVER, ROBERT GExpired
KO6EBOCA2027-08-19in 338d2025-08-19RUIZ, FRANK RCancelled
KO6KGWCA2027-08-19in 338d2025-08-19HIDA, TAKASHICancelled
KO6KHJCA2027-08-19in 338d2025-08-19Cordova, Aaron LCancelled
KO6KHQCA2027-08-19in 338d2025-08-19Nguyen, Aida TCancelled
KO6KHRCA2027-08-19in 338d2025-08-19Mission San Jose High School Amateur Radio ClubCancelled
KO6KHZCA2027-08-19in 338d2025-08-19Weber, Jason PCancelled
KO6GTCCA2027-08-22in 341d2025-08-22FORDE, VIVIENNECancelled
KO6KHOCA2027-08-22in 341d2025-08-22Vaughn II, Steven ACancelled
KO6KKQCA2027-08-22in 341d2025-08-22Garland, Daniel JCancelled
KO6KEMCA2027-08-23in 342d2025-08-23Chen, JianruiCancelled
KO6KJCCA2027-08-23in 342d2025-08-23Phelan, Michelle LCancelled
KO6KJUCA2027-08-23in 342d2025-08-23Devine, Logan DCancelled
KO6FJRCA2027-08-25in 344d2025-08-25YU, YANGCancelled
KO6CXBCT2027-08-26in 345d2025-08-26Ecker, Charles ECancelled
KO6KJJCA2027-08-26in 345d2025-08-26Thomas, AdamCancelled
KO6KJLCA2027-08-26in 345d2025-08-26Hom, DanaCancelled
KO6KKBCA2027-08-26in 345d2025-08-26Engo, Jolene VCancelled
KO6EDVCA2027-08-29in 348d2025-08-29Fabbri, AmeliaCancelled
KO6KJTCA2027-08-29in 348d2025-08-29Nisbet, Stephanie PCancelled
KO6KKUCA2027-08-29in 348d2025-08-29Neeri, Scott TCancelled
KO6KRQCA2027-08-29in 348d2025-08-29Kovac, JakaCancelled
KO6KRSCA2027-08-29in 348d2025-08-29Shaw, LeonCancelled
KO6KSBCA2027-08-29in 348d2025-08-29Bigon, SofiaCancelled
KO6KHXCA2027-08-30in 349d2025-08-30Bezugla, KatherineCancelled
KO6KMDCA2027-08-30in 349d2025-08-30Pupius, Daniel FCancelled
KO6BERCA2027-09-02in 352d2025-09-02CAI, WENZHAOCancelled
KO6KJWCA2027-09-02in 352d2025-09-02Carnevali, Jeremy JTerminated
KO6KOMCA2027-09-03in 353d2025-09-03Caouette, RachelleCancelled
KO6KLRCA2027-09-05in 355d2025-09-05Weiner, Ellis MCancelled
KO6KKPCA2027-09-09in 359d2025-09-09Yager, Elizabeth MCancelled
KO6KQXCA2027-09-09in 359d2025-09-09Larsen, PeterCancelled
KO6KRCCA2027-09-09in 359d2025-09-09Moe, FrederickCancelled
KO6GGVCA2027-09-12in 362d2025-09-12Dunbar, AndrewCancelled
KO6KAXCA2027-09-12in 362d2025-09-12Meehan, Timothy JCancelled
KO6KQBCA2027-09-12in 362d2025-09-12Stafford, Samuel ECancelled
KO6AWBSC2027-09-13in 363d2025-09-13MALHIOT, GARYCancelled
KO6KJCA2027-09-13in 363d2023-09-14HONEA, WARREN LExpired
KO6KROCA2027-09-13in 363d2025-09-13Wojenski, Michal CCancelled
KO6KRTCA2027-09-13in 363d2025-09-13Scott, Theresa RCancelled
KO6LWCA2027-09-13in 363d2023-09-14PASCUAL, MODESTO MExpired
KO6WZCA2027-09-13in 363d2023-09-14COOK, DONALD EExpired
KO6KSJCA2027-09-15in 365d2025-09-15David, CatherineCancelled
KO6BGBCA2027-09-16in 366d2025-09-16Maki, Michael JCancelled
KO6HOOCA2027-09-16in 366d2025-09-16Salinas, GabrielCancelled