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

AB0UE callsign genealogy

Currently held by Puhr, Mark J

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 AB0UE's current licensee, walking backwards.

  1. KC0JNNcancelled· E
    Puhr, Mark JCOgranted 1999-06-10cancelled 2002-03-07
  2. KC0FGVcancelled· G
    Puhr, Mark JCOgranted 1999-06-10cancelled 2001-01-17

Successor callsigns

Callsigns held now by people who previously held AB0UE.

No current licensee on record previously held this callsign.

← Back to AB0UE License history →