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

K7SZL callsign genealogy

Currently held by MAYHAN, TERENCE W

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 K7SZL's current licensee, walking backwards.

  1. WO8Nactive· E
    Ludwig, Scott FMIgranted 2022-03-08
  2. N8JHNcancelled· E
    Ludwig, Scott FMIgranted 2000-02-19cancelled 2002-04-26
  3. KB8DSH
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K7SZL.

No current licensee on record previously held this callsign.

← Back to K7SZL License history →