uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

W6PCO 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 W6PCO's current licensee, walking backwards.

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

Successor callsigns

Callsigns held now by people who previously held W6PCO.

  1. W7ERLactive· E
    Conklin, Earle MAZgranted 2020-02-08
← Back to W6PCO License history →