Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5ORN callsign genealogy
Currently held by Twilley, Cevan A
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 K5ORN's current licensee, walking backwards.
- TWILLEY, CEVAN ATXgranted 2011-06-10cancelled 2012-09-04
Successor callsigns
Callsigns held now by people who previously held K5ORN.
No current licensee on record previously held this callsign.