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

K6KO callsign genealogy

Currently held by King, Odis R

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by K6KO's current licensee, walking backwards.

  1. AH6WOcancelled· E
    King, Odis RHIgranted 2025-05-06cancelled 2026-01-30
  2. WH6HEYcancelled· E
    King, Odis RHIgranted 2025-05-06cancelled 2025-07-07
  3. WH6HEAcancelled· G
    King, Odis RHIgranted 2025-05-06cancelled 2025-06-26

Successor callsigns

Callsigns held now by people who previously held K6KO.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K6KO, oldest first.

  • DEWELL, CHARLES E CA
    1988-04-19 → cancelled 2000-04-20
  • ANDERSON, KAY O CA
    2020-04-10 → cancelled 2024-01-11
  • King, Odis R HI
    2026-01-30 active
← Back to K6KO License history →