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

W9YL callsign genealogy

Currently held by CHICK FACTOR INTERNATIONAL

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 W9YL's current licensee, walking backwards.

  1. KC9NFScancelled
    CHICK FACTOR INTERNATIONALINgranted 2008-03-20cancelled 2008-04-25

Successor callsigns

Callsigns held now by people who previously held W9YL.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W9YL, oldest first.

  • MILLER, SUE IN
    1996-04-04 → cancelled 2008-04-05
  • CHICK FACTOR INTERNATIONAL CA
    2018-10-18 active
← Back to W9YL License history →