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

KU9A callsign genealogy

Currently held by BURTON, BRUCE W

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 KU9A's current licensee, walking backwards.

  1. K7UVHcancelled· E
    Kim, KyungtaekMDgranted 2009-09-01cancelled 2010-10-05
  2. KI4LWTcancelled· G
    Kim, KyungtaekMDgranted 2005-09-23cancelled 2009-09-01

Successor callsigns

Callsigns held now by people who previously held KU9A.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KU9A, oldest first.

  • BURTON, BRUCE W IL
    1997-05-23 → cancelled 2009-05-27
  • Kim, Kyungtaek MD
    2020-07-08 active
← Back to KU9A License history →