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

AB1OR callsign genealogy

Currently held by D Entremont, Addison E

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 AB1OR's current licensee, walking backwards.

  1. N1CSGcancelled· E
    D Entremont, Addison ENHgranted 2009-01-24cancelled 2011-04-14
  2. N1KTFcancelled· E
    D Entremont, Addison ENHgranted 2001-11-20cancelled 2009-01-24

Successor callsigns

Callsigns held now by people who previously held AB1OR.

No current licensee on record previously held this callsign.

← Back to AB1OR License history →