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

W0CID callsign genealogy

Currently held by STEWART, JOHN O

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 W0CID's current licensee, walking backwards.

  1. W3CIDactive· E
    Cid, Victor HMDgranted 2019-07-02
  2. KB3QGOcancelled· G
    Cid, Victor HMDgranted 2008-01-22cancelled 2009-08-08

Successor callsigns

Callsigns held now by people who previously held W0CID.

No current licensee on record previously held this callsign.

← Back to W0CID License history →