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

K9SCM callsign genealogy

Currently held by CARNES, DONNELL L

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 K9SCM's current licensee, walking backwards.

  1. KB9LOEcancelled· T
    MUENCH, STEVEN CILgranted 1995-09-20cancelled 2004-06-19

Successor callsigns

Callsigns held now by people who previously held K9SCM.

  1. KV4FJcancelled· A
    CARNES, DONNELL LFLgranted 1997-09-03cancelled 2001-03-13

All historical holders

Every license row we've seen with the callsign K9SCM, oldest first.

  • CARNES, DONNELL L FL
    1997-09-03 → cancelled 2000-12-01
  • MUENCH, STEVEN C IL
    2014-03-28 → cancelled 2026-06-20
← Back to K9SCM License history →