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

K4AFL callsign genealogy

Currently held by AYLOR, WILLIAM D

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 K4AFL's current licensee, walking backwards.

  1. WB4BMDcancelled· A
    AYLOR, WILLIAM DFLgranted 2014-12-05cancelled 2014-12-30
  2. KQ4HHcancelled· A
    AYLOR, WILLIAM DFLgranted 2014-06-20cancelled 2014-12-05

Successor callsigns

Callsigns held now by people who previously held K4AFL.

No current licensee on record previously held this callsign.

← Back to K4AFL License history →