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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

AB8SW callsign genealogy

Currently held by Smith, William N

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 AB8SW's current licensee, walking backwards.

  1. K8CXGcancelled· E
    Smith, William NMIgranted 2002-05-25cancelled 2004-04-12
  2. KC8TGIcancelled· G
    Smith, William NMIgranted 2002-03-13cancelled 2002-05-25

Successor callsigns

Callsigns held now by people who previously held AB8SW.

No current licensee on record previously held this callsign.