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

N7GRX callsign genealogy

Currently held by GRAY, RANDALL C

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 N7GRX's current licensee, walking backwards.

  1. KC7UZEcancelled· T
    GRAY, RANDALL CORgranted 2014-07-01cancelled 2021-03-12
  2. K7OREactive
    Montana Tech Amateur Radio ClubMTgranted 2016-07-23
  3. KI7EZIcancelled
    Montana Tech Amateur Radio ClubMTgranted 2016-06-08cancelled 2016-07-23

Successor callsigns

Callsigns held now by people who previously held N7GRX.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N7GRX, oldest first.

  • MATTHEWS, ROBERT C CA
    1996-04-09 → cancelled 2008-04-10
  • GRAY, RANDALL C OR
    2021-03-12 active
← Back to N7GRX License history →