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

N6MFJ callsign genealogy

Currently held by Jones, Jeffrey S

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 N6MFJ's current licensee, walking backwards.

  1. KM6MFJcancelled· G
    Jones, JeffCAgranted 2016-10-21cancelled 2020-07-14
  2. KM6FIIcancelled· T
    Jones, JeffCAgranted 2016-09-23cancelled 2016-10-21

Successor callsigns

Callsigns held now by people who previously held N6MFJ.

  1. AB6MRexpired· E
    GENTILIN, ROBERT RCAgranted 2002-04-24cancelled 2014-07-22