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

NU9C callsign genealogy

Currently held by BAKER, KENNETH 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 NU9C's current licensee, walking backwards.

  1. KC1RHMcancelled· E
    Marshall, Richard HMEgranted 2016-11-08cancelled 2019-11-13
  2. KC1GITcancelled· G
    Marshall, Richard HMEgranted 2016-09-26cancelled 2016-11-08

Successor callsigns

Callsigns held now by people who previously held NU9C.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NU9C, oldest first.

  • BAKER, KENNETH D IN
    2007-04-02 → cancelled 2019-05-29
  • Marshall, Richard H ME
    2019-11-13 active