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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KC9RED callsign genealogy

Currently held by Garfoot, Bryan 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 KC9RED's current licensee, walking backwards.

  1. NU8Nactive· E
    Sieloff, Ronald FOHgranted 2017-05-26
  2. AC8YMcancelled· E
    Sieloff, Ronald FOHgranted 2017-02-24cancelled 2017-05-26
  3. KC8JDXcancelled· E
    Sieloff, Ronald FOHgranted 2017-02-24cancelled 2017-03-15
  4. N9GPDcancelled· P
    SIELOFF, RONALD Fcancelled 1998-01-20

Successor callsigns

Callsigns held now by people who previously held KC9RED.

  1. NU8Ncancelled· E
    Garfoot, Bryan EMIgranted 2011-09-24cancelled 2015-05-05

All historical holders

Every license row we've seen with the callsign KC9RED, oldest first.

  • Garfoot, Bryan E WI
    2010-01-06 → cancelled 2011-09-24
  • Garfoot, Bryan E MI
    2025-03-14 active
← Back to KC9RED License history →