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

AB2UN callsign genealogy

Currently held by Rivera, Phillip

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 AB2UN's current licensee, walking backwards.

  1. W2ZZYcancelled· E
    Rivera, PhillipNJgranted 2005-03-12cancelled 2005-10-25
  2. KC2LDEcancelled· G
    Rivera, PhillipNJgranted 2003-04-01cancelled 2005-03-12

Successor callsigns

Callsigns held now by people who previously held AB2UN.

  1. N2WCcancelled· E
    Rivera, PhillipNJgranted 2006-01-10cancelled 2006-02-14
← Back to AB2UN License history →