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

W4AQY callsign genealogy

Currently held by Coulter, Floyd 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 W4AQY's current licensee, walking backwards.

  1. WN5AQYcancelled· G
    Coulter, Floyd MFLgranted 2011-04-22cancelled 2013-02-01
  2. KK4BIJcancelled· G
    Coulter, Floyd MFLgranted 2011-04-01cancelled 2011-04-22

Successor callsigns

Callsigns held now by people who previously held W4AQY.

No current licensee on record previously held this callsign.

← Back to W4AQY License history →