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

AF4DR callsign genealogy

Currently held by HASTY, MICHAEL J

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 AF4DR's current licensee, walking backwards.

  1. KT4RRcancelled
    Radio Ridge Contect ClubKYgranted 2013-01-18cancelled 2021-01-05
  2. KK4NFAcancelled
    Radio Ridge Contect ClubKYgranted 2012-12-10cancelled 2013-01-18

Successor callsigns

Callsigns held now by people who previously held AF4DR.

No current licensee on record previously held this callsign.

← Back to AF4DR License history →