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

WA7UW callsign genealogy

Currently held by Sobeck, John 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 WA7UW's current licensee, walking backwards.

  1. KJ7MXLcancelled· E
    McLellan, Malcolm CWAgranted 2020-03-03cancelled 2020-05-27

Successor callsigns

Callsigns held now by people who previously held WA7UW.

  1. K7SNactive· E
    McLellan, Malcolm CWAgranted 2020-06-23
  2. W6TCcancelled· E
    Sobeck, John AWAgranted 2014-11-01cancelled 2015-02-27

All historical holders

Every license row we've seen with the callsign WA7UW, oldest first.

  • Sobeck, John A WA
    2013-05-21 → cancelled 2014-11-01
  • McLellan, Malcolm C WA
    2020-05-27 → cancelled 2020-06-23
← Back to WA7UW License history →