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

W4OEP callsign genealogy

Currently held by PARK, STEPHEN K

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 W4OEP's current licensee, walking backwards.

  1. WB9OEP
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W4OEP.

No current licensee on record previously held this callsign.

← Back to W4OEP License history →