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

N3XBR callsign genealogy

Currently held by GULICH, TED M

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 N3XBR's current licensee, walking backwards.

  1. KB3UWMcancelled· T
    Sklar, Robert MPAgranted 2010-06-29cancelled 2010-07-20

Successor callsigns

Callsigns held now by people who previously held N3XBR.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N3XBR, oldest first.

  • GULICH, TED M PA
    1996-03-28 → cancelled 2008-03-29
  • Sklar, Robert M IN
    2020-06-05 active