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

W4RO callsign genealogy

Currently held by OGLE SR, RUSSELL B

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 W4RO's current licensee, walking backwards.

  1. KR4KH
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W4RO.

No current licensee on record previously held this callsign.

← Back to W4RO License history →