Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5ZEU callsign genealogy
Currently held by YDMS ARC
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 KD5ZEU'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 KD5ZEU.
- W5YDSexpiredYDMS ARCLAgranted 2013-08-14cancelled 2026-03-06