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

KL7YX callsign genealogy

Currently held by DENNIS, CHARLES E

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 KL7YX's current licensee, walking backwards.

  1. WL7BDB
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KL7YX.

No current licensee on record previously held this callsign.