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

W9WF callsign genealogy

Currently held by Lockwood, Matthew D

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 W9WF's current licensee, walking backwards.

  1. K9MDLcancelled· E
    Lockwood, Matthew DINgranted 2019-03-29cancelled 2020-09-09
  2. KD9MLJcancelled· G
    Lockwood, Matthew DINgranted 2019-02-19cancelled 2019-03-29

Successor callsigns

Callsigns held now by people who previously held W9WF.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W9WF, oldest first.

  • BRIGHT, GARY W IL
    2008-05-23 → cancelled 2020-08-20
  • Lockwood, Matthew D IN
    2020-09-09 active
← Back to W9WF License history →