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

W7SN callsign genealogy

Currently held by SHULTS, BERNARD L

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 W7SN's current licensee, walking backwards.

  1. K7NLactive· E
    Witzke, Richard AAZgranted 2018-08-21
  2. W7DKUactive· T
    HARPER, DANAAZgranted 2021-04-20
  3. KJ7WMQcancelled· T
    HARPER, DANAAZgranted 2021-04-01cancelled 2021-04-20

Successor callsigns

Callsigns held now by people who previously held W7SN.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W7SN, oldest first.

  • SHULTS, BERNARD L WA
    2004-04-22 → cancelled 2016-07-15
  • SHELDON, DAVID R AZ
    2016-08-02 active
← Back to W7SN License history →