Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1SAC callsign genealogy
Currently held by Clark, Scott 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 N1SAC's current licensee, walking backwards.
- Clark, Scott ATXgranted 2006-08-28cancelled 2006-11-18
Successor callsigns
Callsigns held now by people who previously held N1SAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1SAC, oldest first.
- PARRIS, CULLEY J MA1994-06-14 → cancelled 2006-06-15
- Clark, Scott A TX2016-11-05 active