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

W7LU callsign genealogy

Currently held by Merle, Gustavo A

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 W7LU's current licensee, walking backwards.

  1. AG7SLcancelled· E
    Merle, Gustavo AWAgranted 2014-05-22cancelled 2020-07-14
  2. KG7LVGcancelled· E
    Merle, Gustavo AWAgranted 2014-05-22cancelled 2019-02-22

Successor callsigns

Callsigns held now by people who previously held W7LU.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W7LU, oldest first.

  • KOLEN, OLEG G AZ
    1998-06-15 → cancelled 2006-06-03
  • Jillings, Roland L OR
    2008-06-24 → cancelled 2020-06-25
  • Merle, Gustavo A WA
    2020-07-14 active
← Back to W7LU License history →