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

K4ETS callsign genealogy

Currently held by SCHANTZ, DOUGLAS DARREN D

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 K4ETS's current licensee, walking backwards.

  1. AF4UBcancelled· E
    Schantz, Douglas Darren DKYgranted 2005-10-17cancelled 2013-08-27
  2. KU4OPcancelled· A
    SCHANTZ, DOUGLAS DKYgranted 1998-02-08cancelled 2000-05-18
  3. KB9IGDcancelled
    cancelled 1998-02-08

Successor callsigns

Callsigns held now by people who previously held K4ETS.

No current licensee on record previously held this callsign.

← Back to K4ETS License history →