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

NA7BC callsign genealogy

Currently held by Cassels, William 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 NA7BC's current licensee, walking backwards.

  1. AA9BCcancelled· E
    Cassels, William EAZgranted 2025-08-12cancelled 2026-01-10
  2. K7WECcancelled· E
    Cassels, William EAZgranted 2022-04-23cancelled 2025-08-12
  3. KK7EZBcancelled· T
    Cassels, William EAZgranted 2022-04-04cancelled 2022-04-23

Successor callsigns

Callsigns held now by people who previously held NA7BC.

No current licensee on record previously held this callsign.

← Back to NA7BC License history →