Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1SAS callsign genealogy
Currently held by SIEGLER, STUART 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 N1SAS's current licensee, walking backwards.
- SIEGLER, STUART ANHgranted 2007-09-13cancelled 2017-08-15
Successor callsigns
Callsigns held now by people who previously held N1SAS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1SAS, oldest first.
- STONE, WILLIAM E MA2004-04-09 → cancelled 2016-06-15
- SIEGLER, STUART A TN2017-08-15 active