Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7SAS callsign genealogy
Currently held by Day, Sarah G
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 K7SAS's current licensee, walking backwards.
- Day, SarahWAgranted 2022-03-25cancelled 2022-09-17
Successor callsigns
Callsigns held now by people who previously held K7SAS.
- Smith, Shelia AORgranted 2019-05-14
All historical holders
Every license row we've seen with the callsign K7SAS, oldest first.
- SCHURMAN SR, ROBERT W OR1999-05-21 → cancelled 2011-05-24
- Smith, Shelia A OR2011-10-21 → cancelled 2019-05-14
- Day, Sarah G WA2022-09-17 active