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

AB1CY callsign genealogy

Currently held by Tourigny, James L

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 AB1CY's current licensee, walking backwards.

  1. WA1SERactive· G
    WALSER, WILLIAM WMOgranted 2025-07-12
  2. KD0VWCcancelled· G
    WALSER, WILLIAM WMOgranted 2013-06-14cancelled 2015-06-23

Successor callsigns

Callsigns held now by people who previously held AB1CY.

  1. KB1TBcancelled· E
    Tourigny, James LRIgranted 2005-04-15cancelled 2005-05-20
← Back to AB1CY License history →