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

N8IFU 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 N8IFU's current licensee, walking backwards.

  1. KA8UXM
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N8IFU.

  1. W8EWHactive· E
    Yergin, Mark JMIgranted 2018-12-28