uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

W4WF callsign genealogy

Currently held by Plumblee, Christopher G

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 W4WF's current licensee, walking backwards.

  1. WF3Ccancelled· E
    Warner, CameronPAgranted 2020-12-15cancelled 2026-03-24
  2. W3CNWcancelled· E
    Warner, CameronPAgranted 2017-04-21cancelled 2020-12-15
  3. KC3HZWcancelled· G
    Warner, Cameron NPAgranted 2016-10-24cancelled 2017-04-21

Successor callsigns

Callsigns held now by people who previously held W4WF.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4WF, oldest first.

  • VANN, ROBERT L TN
    2006-08-25 → cancelled 2018-11-06
  • Plumblee, Christopher G FL
    2018-11-24 active
← Back to W4WF License history →