uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W8EWH callsign genealogy

Currently held by Yergin, Mark J

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 W8EWH's current licensee, walking backwards.

  1. N8IFUcancelled· E
    Yergin, Mark JMIgranted 2011-12-21cancelled 2018-12-28
  2. KA8UXM
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W8EWH.

No current licensee on record previously held this callsign.

← Back to W8EWH License history →