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

KY9IN callsign genealogy

Currently held by Kentuckiana Radiosport Association

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 KY9IN's current licensee, walking backwards.

  1. WW9INexpired· A
    THOMPSON, LEROY AINgranted 2015-01-07cancelled 2026-04-07
  2. KF9UEcancelled· A
    THOMPSON, LEROY AINgranted 2003-11-19cancelled 2004-04-06
  3. N9QVL
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KY9IN.

No current licensee on record previously held this callsign.

← Back to KY9IN License history →