Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR5STY callsign genealogy
Currently held by Dyer, Christy M
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 KR5STY's current licensee, walking backwards.
- Dyer, Christy MARgranted 2018-03-16cancelled 2018-05-08
Successor callsigns
Callsigns held now by people who previously held KR5STY.
No current licensee on record previously held this callsign.