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

NX0Z callsign genealogy

Currently held by ANDERSON, CARL R

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 NX0Z's current licensee, walking backwards.

  1. KR7RIKcancelled· E
    Eissinger, Richard CSDgranted 2019-08-06cancelled 2023-09-23
  2. KR7RCEcancelled· T
    Eissinger, Richard CAZgranted 2019-07-09cancelled 2019-08-06
  3. KJ7HJQcancelled· T
    Eissinger, Richard CAZgranted 2019-06-19cancelled 2019-07-09

Successor callsigns

Callsigns held now by people who previously held NX0Z.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NX0Z, oldest first.

  • ANDERSON, CARL R CO
    2011-08-12 → cancelled 2023-09-06
  • Eissinger, Richard C SD
    2023-09-23 active
← Back to NX0Z License history →