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

KC8USA callsign genealogy

Currently held by FRITZ, FREDERICK J

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 KC8USA's current licensee, walking backwards.

  1. KD8STHcancelled· T
    FRITZ, FREDERICK JMIgranted 2012-06-28cancelled 2015-03-03

Successor callsigns

Callsigns held now by people who previously held KC8USA.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KC8USA, oldest first.

  • Pappas, Pamela M OH
    2002-08-30 → cancelled 2014-09-03
  • FRITZ, FREDERICK J MI
    2024-12-24 active