Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC6SVU callsign genealogy
Currently held by FOSTER, KATHLEEN L
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 KC6SVU's current licensee, walking backwards.
- Strauss, Carolyn ECAgranted 2017-06-07cancelled 2017-07-14
Successor callsigns
Callsigns held now by people who previously held KC6SVU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6SVU, oldest first.
- FOSTER, KATHLEEN L CA1991-03-19 → cancelled 2003-03-20
- Marguet, Carolyn E PA2017-07-14 active