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

N9EME callsign genealogy

Currently held by SCHWICHTENBERG, PAUL

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 N9EME's current licensee, walking backwards.

  1. AB1OEcancelled· E
    Rungaroonwan, ThanawatNHgranted 2010-12-23cancelled 2020-05-08

Successor callsigns

Callsigns held now by people who previously held N9EME.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N9EME, oldest first.

  • SCHWICHTENBERG, PAUL IL
    1991-05-21 → cancelled 2003-05-22
  • GROTH, KEVIN S TX
    2008-03-28 → cancelled 2020-03-31
  • Rungaroonwan, Thanawat CA
    2020-05-08 active