Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD1HLZ callsign genealogy
Currently held by MILLER, DAVID M
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 KD1HLZ's current licensee, walking backwards.
- MILLER, DAVID MCAgranted 2020-02-10cancelled 2020-03-10
Successor callsigns
Callsigns held now by people who previously held KD1HLZ.
No current licensee on record previously held this callsign.