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

WW4RR callsign genealogy

Currently held by KNOB HILL CONTEST GROUP

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 WW4RR's current licensee, walking backwards.

  1. KO4UTMcancelled· E
    Stallins, James LFLgranted 2021-11-15cancelled 2022-02-25

Successor callsigns

Callsigns held now by people who previously held WW4RR.

  1. WW4Ractive
    KNOB HILL CONTEST GROUPTNgranted 2023-01-27
  2. AD4ZMactive· E
    RAINES, RONALD GSCgranted 2017-09-08

All historical holders

Every license row we've seen with the callsign WW4RR, oldest first.

  • KNOB HILL CONTEST GROUP TN
    1997-05-28 → cancelled 2002-08-31
  • RAINES, RONALD G SC
    2013-06-28 → cancelled 2017-09-08
  • Stallins, James L FL
    2022-02-25 active
← Back to WW4RR License history →