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

N1REU callsign genealogy

Currently held by HAMM III, JOHN J

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 N1REU's current licensee, walking backwards.

  1. KJ6RAQcancelled· G
    HAMM III, JOHN JCAgranted 2006-08-18cancelled 2011-10-18
  2. WA1CFScancelled· G
    HAMM III, JOHN JCAgranted 2006-08-18cancelled 2011-09-03

Successor callsigns

Callsigns held now by people who previously held N1REU.

  1. WV6Lactive· E
    HAMM III, JOHN JNVgranted 2021-02-02
  2. WA1CFScancelled· G
    HAMM III, JOHN JCAgranted 2006-08-18cancelled 2011-09-03
← Back to N1REU License history →