Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6DZI callsign genealogy
Currently held by Salzman, David A
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 W6DZI's current licensee, walking backwards.
- Salzman, David ACAgranted 2013-01-28cancelled 2013-05-03
Successor callsigns
Callsigns held now by people who previously held W6DZI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6DZI, oldest first.
- LYNCH, RICHARD H CA1996-06-12 → cancelled 2008-06-13
- Salzman, David A CA2013-05-03 → cancelled 2025-05-06