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

WF5R callsign genealogy

Currently held by KLINE, ROBERT 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 WF5R's current licensee, walking backwards.

  1. KI5LIHcancelled· E
    NAY, SHAWNTXgranted 2020-10-01cancelled 2021-09-11

Successor callsigns

Callsigns held now by people who previously held WF5R.

  1. W9RCCactive· E
    Collins, RonaldINgranted 2019-08-23
  2. W5HUcancelled· E
    KLINE, ROBERT CTXgranted 2013-01-08cancelled 2014-04-11

All historical holders

Every license row we've seen with the callsign WF5R, oldest first.

  • KLINE, ROBERT C TX
    2011-04-21 → cancelled 2013-01-08
  • Collins, Ronald IN
    2015-02-18 → cancelled 2019-08-23
  • NAY, SHAWN TX
    2021-09-11 active
← Back to WF5R License history →