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

KU5R callsign genealogy

Currently held by Ables, Larry 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 KU5R's current licensee, walking backwards.

  1. KF7IWZcancelled· E
    MCMAHON, THOMAS RUTgranted 2010-04-01cancelled 2018-05-05

Successor callsigns

Callsigns held now by people who previously held KU5R.

  1. AF5RZactive· E
    DENDEL, ANDREW TMIgranted 2026-02-18
  2. KC5Xactive· E
    Bryan, David CARgranted 2022-05-06
  3. KD5NLcancelled· E
    Ables, Larry WTXgranted 2010-04-09cancelled 2010-06-19

All historical holders

Every license row we've seen with the callsign KU5R, oldest first.

  • Ables, Larry W TX
    2001-04-06 → cancelled 2010-04-09
  • Bryan, David C AR
    2012-04-28 → cancelled 2012-07-13
  • DENDEL, ANDREW T TX
    2014-08-01 → cancelled 2016-04-15
  • MCMAHON, THOMAS R UT
    2018-05-05 active
← Back to KU5R License history →