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

NR5US callsign genealogy

Currently held by COOPER, RUSSELL G

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 NR5US's current licensee, walking backwards.

  1. KB5SSZcancelled· E
    COOPER, RUSSELL GTXgranted 2014-02-27cancelled 2014-03-21

Successor callsigns

Callsigns held now by people who previously held NR5US.

No current licensee on record previously held this callsign.