Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI5DCZ callsign genealogy
Currently held by ROBERTS JR, MICHAEL D
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 KI5DCZ'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 KI5DCZ.
- ROBERTS JR, MICHAEL DTXgranted 2019-04-12