Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KH6DZ callsign genealogy
Currently held by DANG, WALTER S
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 KH6DZ's current licensee, walking backwards.
- Addington, David RHIgranted 2010-09-02cancelled 2011-03-08
Successor callsigns
Callsigns held now by people who previously held KH6DZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KH6DZ, oldest first.
- DANG, WALTER S HI1988-04-05 → cancelled 2000-04-06
- Addington, David R CA2020-12-14 active