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

KB0SGT callsign genealogy

Currently held by FRETZ, JOHN S

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 KB0SGT's current licensee, walking backwards.

  1. WA0JIMactive· E
    LENCIONI, JAMES NMOgranted 2022-08-02
  2. WA7NHJcancelled· A
    LENCIONI, JAMES NMOgranted 2007-01-04cancelled 2012-10-20

Successor callsigns

Callsigns held now by people who previously held KB0SGT.

No current licensee on record previously held this callsign.

← Back to KB0SGT License history →