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

WN5C callsign genealogy

Currently held by Duwe, Samuel G

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 WN5C's current licensee, walking backwards.

  1. W5SGDcancelled· E
    Duwe, Samuel GOKgranted 2021-08-10cancelled 2022-02-05
  2. KD7ZGHcancelled· T
    Duwe, SamuelOKgranted 2015-02-18cancelled 2021-08-10

Successor callsigns

Callsigns held now by people who previously held WN5C.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WN5C, oldest first.

  • MARRIOTT, THOMAS C AZ
    2009-10-20 → cancelled 2022-01-19
  • Duwe, Samuel G OK
    2022-02-05 active
← Back to WN5C License history →