Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9CAS callsign genealogy
Currently held by Shlaustas, Cynthia 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 N9CAS's current licensee, walking backwards.
- Shlaustas, Cynthia AILgranted 2013-07-25cancelled 2013-08-20
Successor callsigns
Callsigns held now by people who previously held N9CAS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9CAS, oldest first.
- GOULD, JOHN J WI1996-09-09 → cancelled 2008-09-10
- Shlaustas, Cynthia A IL2023-05-25 active