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

K5QXX callsign genealogy

Currently held by COOK, LEWIS M

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 K5QXX's current licensee, walking backwards.

  1. KE6PTM
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K5QXX.

No current licensee on record previously held this callsign.

← Back to K5QXX License history →