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

KD8SD callsign genealogy

Currently held by NAESSENS, MICHAEL L

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 KD8SD's current licensee, walking backwards.

  1. WU8Kactive· E
    Lechner, FelixCAgranted 2021-04-20
  2. AG6FHcancelled· E
    Lechner, FelixCAgranted 2011-06-24cancelled 2011-07-12

Successor callsigns

Callsigns held now by people who previously held KD8SD.

No current licensee on record previously held this callsign.

← Back to KD8SD License history →