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

KK6XM callsign genealogy

Currently held by HILDEBRAND, THOMAS 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 KK6XM's current licensee, walking backwards.

  1. KA8CXL
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KK6XM.

  1. KR6EUcancelled· A
    HILDEBRAND, THOMAS RCAgranted 2001-11-14cancelled 2002-03-07
← Back to KK6XM License history →