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

NX7TT callsign genealogy

Currently held by CAMPBELL, EDWARD L

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 NX7TT's current licensee, walking backwards.

  1. NT4TTactive· E
    Thomas Jr, Claude PFLgranted 2020-04-07
  2. KJ4SAHcancelled· E
    Thomas Jr, Claude PFLgranted 2010-02-09cancelled 2010-04-16

Successor callsigns

Callsigns held now by people who previously held NX7TT.

  1. NW4DXcancelled· A
    CAMPBELL, EDWARD LFLgranted 2018-01-23cancelled 2019-01-01
← Back to NX7TT License history →