Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD0ESZ callsign genealogy
Currently held by Schultz, Richard C
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 KD0ESZ's current licensee, walking backwards.
- Schultz, Richard CCOgranted 2008-03-06cancelled 2008-07-23
Successor callsigns
Callsigns held now by people who previously held KD0ESZ.
No current licensee on record previously held this callsign.