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

W7ZRS callsign genealogy

Currently held by Oregon City Amateur Radio Emergency Radio Service

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 W7ZRS's current licensee, walking backwards.

  1. KG7ATXcancelled
    Oregon City Amateur Radio Emergency Radio ServiceORgranted 2013-01-30cancelled 2013-02-20

Successor callsigns

Callsigns held now by people who previously held W7ZRS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W7ZRS, oldest first.

  • HOLM, TERRY E OR
    1998-06-23 → cancelled 2001-03-06
  • Oregon City Amateur Radio Emergency Radio Service OR
    2023-02-25 active
← Back to W7ZRS License history →