Confidence: Medium · Source: FCC ULS · As of 2026-09-16
KD5ZLN callsign genealogy
Currently held by Valdez, Robert
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 KD5ZLN's current licensee, walking backwards.
- Valdez, RobertNMgranted 2003-10-21cancelled 2003-10-27
Successor callsigns
Callsigns held now by people who previously held KD5ZLN.
No current licensee on record previously held this callsign.