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

KW4XS callsign genealogy

Currently held by DENMAN, PETER 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 KW4XS's current licensee, walking backwards.

  1. KH2VMcancelled· E
    DENMAN, PETER WFLgranted 2014-11-27cancelled 2016-09-08
  2. KH0EScancelled· G
    DENMAN, PETER WGUgranted 1996-04-04cancelled 2001-07-21
  3. KC5LMU
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KW4XS.

  1. AA4PDactive· E
    DENMAN, PETER WTXgranted 2016-09-30
← Back to KW4XS License history →