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

W4SWV callsign genealogy

Currently held by PERKINS, JAMES C

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 W4SWV's current licensee, walking backwards.

  1. N6UCNcancelled· E
    PERKINS, JAMES CSCgranted 2014-01-18cancelled 2017-12-29
  2. KB6UOB
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W4SWV.

No current licensee on record previously held this callsign.

← Back to W4SWV License history →