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

W4KIL callsign genealogy

Currently held by YATES, JOHN A

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 W4KIL's current licensee, walking backwards.

  1. WD4KIL
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W4KIL.

No current licensee on record previously held this callsign.

← Back to W4KIL License history →