Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR9IS callsign genealogy
Currently held by Swander, Kristine S
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 KR9IS's current licensee, walking backwards.
- Swander, Kristine SILgranted 2016-02-01cancelled 2016-08-27
Successor callsigns
Callsigns held now by people who previously held KR9IS.
No current licensee on record previously held this callsign.