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

W7CRF callsign genealogy

Currently held by Western, Timothy C

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 W7CRF's current licensee, walking backwards.

  1. KI7KMXcancelled· T
    Western, Timothy CUTgranted 2017-02-16cancelled 2019-02-20

Successor callsigns

Callsigns held now by people who previously held W7CRF.

  1. AA7CFactive· E
    FONTES, CARLOS RAZgranted 2016-09-07

All historical holders

Every license row we've seen with the callsign W7CRF, oldest first.

  • LANTZ, MARTIN J OR
    1995-01-12 → cancelled 2007-01-13
  • FONTES, CARLOS R AZ
    2009-07-03 → cancelled 2016-09-07
  • Western, Timothy C UT
    2019-02-20 active
← Back to W7CRF License history →