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

KF3O callsign genealogy

Currently held by WILSON, JON W

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 KF3O's current licensee, walking backwards.

  1. KF3BOcancelled· E
    WILSON, JON WMDgranted 1998-04-28cancelled 2000-05-23
  2. N3KRRcancelled· G
    WILSON, JON Wcancelled 1998-04-28

Successor callsigns

Callsigns held now by people who previously held KF3O.

No current licensee on record previously held this callsign.