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

KA3NWA callsign genealogy

Currently held by THOMAS, MICHAEL B

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 KA3NWA's current licensee, walking backwards.

The current licensee has not held any other callsign on record.

Successor callsigns

Callsigns held now by people who previously held KA3NWA.

  1. W5MBTactive· E
    THOMAS, MICHAEL BMOgranted 2025-04-11