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

K3XQ callsign genealogy

Currently held by Eby, Travis L

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 K3XQ's current licensee, walking backwards.

  1. N3RENcancelled· E
    Eby, Travis LPAgranted 2014-12-16cancelled 2019-11-05
  2. KC3DQMcancelled· T
    Eby, Travis LPAgranted 2014-10-22cancelled 2014-12-16

Successor callsigns

Callsigns held now by people who previously held K3XQ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K3XQ, oldest first.

  • HOLDERBAUM JR, RUSSELL L MD
    2007-07-19 → cancelled 2019-10-16
  • Eby, Travis L PA
    2019-11-05 active
← Back to K3XQ License history →