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

W7WPD callsign genealogy

Currently held by MARSH, DAVID T

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 W7WPD's current licensee, walking backwards.

  1. N1KKKcancelled· T
    Couture, John FNHgranted 2016-05-21cancelled 2018-04-27
  2. KC1FMWcancelled· T
    Couture, John FNHgranted 2016-04-18cancelled 2016-05-21

Successor callsigns

Callsigns held now by people who previously held W7WPD.

  1. WN1OCTactive· G
    MARSH, DAVID TNHgranted 2020-03-10
← Back to W7WPD License history →