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

NM9R callsign genealogy

Currently held by DUNKER, JOHN P

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 NM9R's current licensee, walking backwards.

  1. AA9JKcancelled· E
    ANDERSON, DAVID LINgranted 2013-08-26cancelled 2020-01-25
  2. KA9NFV
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held NM9R.

  1. W9JPDcancelled· E
    DUNKER, JOHN PINgranted 2017-11-17cancelled 2018-03-20

All historical holders

Every license row we've seen with the callsign NM9R, oldest first.

  • PRICE, RONALD D IL
    2005-03-24 → cancelled 2017-06-08
  • DUNKER, JOHN P IN
    2017-06-27 → cancelled 2017-11-17
  • ANDERSON, DAVID L IN
    2020-01-25 active
← Back to NM9R License history →