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

KG4TLG callsign genealogy

Currently held by ROOP, 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 KG4TLG's current licensee, walking backwards.

The current licensee has not held any other callsign on record.

Successor callsigns

Callsigns held now by people who previously held KG4TLG.

  1. WX4CERactive· T
    ROOP, CHARLES EFLgranted 2019-12-24