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

N6UK callsign genealogy

Currently held by Sommer, Tobias F

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 N6UK's current licensee, walking backwards.

  1. WD6Lactive· E
    Sneed, David GCAgranted 2021-11-05
  2. KI6SZEcancelled· E
    Sneed, David GCAgranted 2018-09-12cancelled 2021-11-05

Successor callsigns

Callsigns held now by people who previously held N6UK.

  1. K6EEactive· E
    Sommer, Tobias FCAgranted 2018-10-10

All historical holders

Every license row we've seen with the callsign N6UK, oldest first.

  • WALSH, JOHN V OR
    1990-10-16 → cancelled 2002-10-17
  • Sommer, Tobias F CA
    2003-01-03 → cancelled 2008-12-19
  • Hinshaw, Robert S CA
    2020-10-17 active
← Back to N6UK License history →