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

AB3GG callsign genealogy

Currently held by Wagner, Isaac E

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 AB3GG's current licensee, walking backwards.

  1. AD5UPcancelled· E
    Wagner, Isaac EPAgranted 2005-03-16cancelled 2007-09-12
  2. KB3MAQcancelled· E
    Wagner, Isaac ETXgranted 2005-03-16cancelled 2005-08-13

Successor callsigns

Callsigns held now by people who previously held AB3GG.

  1. WG3Iactive· E
    Wagner, Isaac EMDgranted 2017-08-08
← Back to AB3GG License history →