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

AB3GF callsign genealogy

Currently held by SANBORN, ROBERT B

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 AB3GF's current licensee, walking backwards.

  1. K3RBScancelled· E
    SANBORN, ROBERT BPAgranted 2006-09-06cancelled 2007-08-28
  2. K3LEBcancelled· G
    SANBORN, ROBERT BPAgranted 2005-02-12cancelled 2006-09-06
  3. N3FUAcancelled· G
    SANBORN, ROBERT BNVgranted 1997-09-29cancelled 2005-02-12

Successor callsigns

Callsigns held now by people who previously held AB3GF.

No current licensee on record previously held this callsign.

← Back to AB3GF License history →