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

K8UN callsign genealogy

Currently held by Folk, Stephen C

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 K8UN's current licensee, walking backwards.

  1. KC8SZScancelled· E
    Folk, Stephen CMIgranted 2011-12-06cancelled 2019-10-05

Successor callsigns

Callsigns held now by people who previously held K8UN.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K8UN, oldest first.

  • WRIGHT, CHARLES B MI
    2007-08-23 → cancelled 2019-09-17
  • Folk, Stephen C MI
    2019-10-05 active