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

KG6CYC callsign genealogy

Currently held by Clark, Susan E

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 KG6CYC's current licensee, walking backwards.

  1. K4MTYcancelled· T
    Montelongo, MichaelFLgranted 2021-04-06cancelled 2021-06-29
  2. KO4OIYcancelled· T
    Montelongo, MichaelFLgranted 2021-03-18cancelled 2021-04-06

Successor callsigns

Callsigns held now by people who previously held KG6CYC.

  1. K4MTYcancelled· T
    Clark, Susan ECAgranted 2011-01-04cancelled 2016-01-05
  2. KI4BRNcancelled· T
    Clark, Susan EKYgranted 2000-08-22cancelled 2006-09-19

All historical holders

Every license row we've seen with the callsign KG6CYC, oldest first.

  • Clark, Susan E KY
    2000-08-22 → cancelled 2003-07-29
  • Clark, Susan E CA
    2006-09-19 → cancelled 2011-01-04
  • Clark, Susan E WA
    2016-01-05 active
← Back to KG6CYC License history →