Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6SAD callsign genealogy
Currently held by DANKOFF, WALTER E
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 N6SAD's current licensee, walking backwards.
- Blanz, MartinCAgranted 2016-04-20cancelled 2016-05-10
Successor callsigns
Callsigns held now by people who previously held N6SAD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6SAD, oldest first.
- DANKOFF, WALTER E CA1998-03-06 → cancelled 2010-03-09
- Blanz, Martin CA2016-05-10 active