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

KR6FD callsign genealogy

Currently held by BALDASSARI, MARK M

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 KR6FD's current licensee, walking backwards.

  1. KK6UOcancelled· A
    BALDASSARI, MARK MCAgranted 1990-12-24cancelled 2002-08-10
  2. N6XQB
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KR6FD.

  1. KE6DEactive· A
    BALDASSARI, MARK MCAgranted 2023-08-01
← Back to KR6FD License history →