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

KJ6YPF callsign genealogy

Currently held by Kim, Thomas H

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 KJ6YPF's current licensee, walking backwards.

  1. WA6TOMactive· G
    Miller, Thomas EORgranted 2016-08-26
  2. KM6EMHcancelled· T
    Miller, Thomas ECAgranted 2016-08-05cancelled 2016-08-26

Successor callsigns

Callsigns held now by people who previously held KJ6YPF.

  1. KG6ZVXactive· T
    Kim, Thomas HIDgranted 2026-06-13
← Back to KJ6YPF License history →