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

WU1F callsign genealogy

Currently held by Russell, Donald 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 WU1F's current licensee, walking backwards.

  1. AC1JQcancelled· E
    LETTIGA, LUIGICTgranted 2019-06-25cancelled 2020-07-31
  2. WA0Ractive· E
    Smith, F BrianCOgranted 2022-07-29
  3. K0FBScancelled· E
    Smith, F BrianCOgranted 2019-03-15cancelled 2022-07-29
  4. KT4YKcancelled· E
    Smith, F BrianCOgranted 2018-09-25cancelled 2019-03-15
  5. KE0SXPcancelled· T
    Smith, F BrianCOgranted 2018-09-04cancelled 2018-09-25

Successor callsigns

Callsigns held now by people who previously held WU1F.

  1. W1JMMexpired· E
    MAGID, JOEL MMAgranted 2012-04-19cancelled 2024-04-04

All historical holders

Every license row we've seen with the callsign WU1F, oldest first.

  • MAGID, JOEL M MA
    2001-04-18 → cancelled 2002-04-03
  • Russell, Donald J GA
    2008-07-01 → cancelled 2020-07-02
  • LETTIGA, LUIGI CT
    2020-07-31 active
← Back to WU1F License history →