Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2DYU callsign genealogy
Currently held by NAETEBUSCH, ANNETTE H
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 KC2DYU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC2DYU.
- NILSSON, ANNETTE HNJgranted 2008-06-10cancelled 2014-01-28