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

AA1YY callsign genealogy

Currently held by Barnes, Katherine A

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 AA1YY's current licensee, walking backwards.

  1. KB1GTYcancelled· E
    Barnes, Peter AMAgranted 1993-09-14cancelled 2001-10-17
  2. KA1VRRcancelled· G
    Barnes, Peter AMAgranted 1993-09-14cancelled 2001-05-10

Successor callsigns

Callsigns held now by people who previously held AA1YY.

No current licensee on record previously held this callsign.

← Back to AA1YY License history →