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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W1RSO callsign genealogy

Currently held by OXTON, ROBERT S

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 W1RSO's current licensee, walking backwards.

  1. N1BLXcancelled· E
    OXTON, ROBERT SMEgranted 2010-01-27cancelled 2015-03-10
  2. KA1EQI
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W1RSO.

No current licensee on record previously held this callsign.

← Back to W1RSO License history →