Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5RUF callsign genealogy
Currently held by Ruffo, Crissy
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 K5RUF's current licensee, walking backwards.
- Ruffo, CrissyTXgranted 2022-01-20cancelled 2022-03-04
Successor callsigns
Callsigns held now by people who previously held K5RUF.
No current licensee on record previously held this callsign.