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

K9EP callsign genealogy

Currently held by WALLEN, GERALD 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 K9EP's current licensee, walking backwards.

  1. W9KEPcancelled· E
    KEPNER, SEAN CINgranted 2020-07-21cancelled 2021-07-02
  2. KF4IIYcancelled· G
    KEPNER, SEAN CINgranted 2017-01-24cancelled 2020-07-21

Successor callsigns

Callsigns held now by people who previously held K9EP.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K9EP, oldest first.

  • WALLEN, GERALD C WI
    2016-08-05 → cancelled 2019-06-12
  • KEPNER, SEAN C IN
    2021-07-02 active
← Back to K9EP License history →