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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KU1R callsign genealogy

Currently held by Walton, David 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 KU1R's current licensee, walking backwards.

  1. WU1Wactive· E
    BIAMONTE, ROBERT LNCgranted 2019-09-04
  2. KJ4BNJcancelled· E
    BIAMONTE, ROBERT LNCgranted 2008-01-22cancelled 2009-10-23

Successor callsigns

Callsigns held now by people who previously held KU1R.

  1. K1GXTcancelled· E
    MAIER, GEORGE FMAgranted 2006-06-27cancelled 2006-07-15

All historical holders

Every license row we've seen with the callsign KU1R, oldest first.

  • Walton, David W NH
    2003-12-23 → cancelled 2006-05-06
  • Sullivan County Amateur Radio Group NH
    2016-06-28 active
← Back to KU1R License history →