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

W7ERL callsign genealogy

Currently held by Conklin, Earle M

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 W7ERL's current licensee, walking backwards.

  1. W6PCOcancelled· E
    Conklin, Earle MORgranted 2018-05-15cancelled 2020-02-08
  2. N6PCOcancelled· E
    Conklin, Earle MORgranted 2018-04-10cancelled 2018-05-15
  3. K6PCOcancelled· E
    Conklin, Earle MCAgranted 2011-06-28cancelled 2018-04-10
  4. KJ6PCOcancelled· G
    Conklin, Earle MCAgranted 2011-05-26cancelled 2011-06-28

Successor callsigns

Callsigns held now by people who previously held W7ERL.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W7ERL, oldest first.

  • THOMPSON, EARL E MD
    2007-12-14 → cancelled 2019-12-17
  • Conklin, Earle M AZ
    2020-02-08 active
← Back to W7ERL License history →