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

NU8N 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 NU8N's current licensee, walking backwards.

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

Successor callsigns

Callsigns held now by people who previously held NU8N.

  1. K8IQYactive· E
    KORTGE, JAMES OMIgranted 2026-04-04
  2. KC9REDactive· E
    Garfoot, Bryan EMIgranted 2025-03-14

All historical holders

Every license row we've seen with the callsign NU8N, oldest first.

  • Garfoot, Bryan E MI
    2011-09-24 → cancelled 2015-05-05
  • Sieloff, Ronald F OH
    2017-05-26 active
← Back to NU8N License history →