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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W9NTA callsign genealogy

Currently held by Drobac, Allan R

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 W9NTA's current licensee, walking backwards.

  1. AA9XHcancelled· E
    Drobac, Allan RWIgranted 2006-02-21cancelled 2008-01-18
  2. KG9QBcancelled· A
    DROBAC, ALLAN RWIgranted 1999-07-28cancelled 1999-09-01
  3. KB9NRScancelled· G
    DROBAC, ALLAN Rcancelled 1999-07-28

Successor callsigns

Callsigns held now by people who previously held W9NTA.

No current licensee on record previously held this callsign.

← Back to W9NTA License history →