Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5RF callsign genealogy
Currently held by Bixler, William R
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 AI5RF's current licensee, walking backwards.
- Bixler, William RTXgranted 2024-04-12cancelled 2024-06-11
Successor callsigns
Callsigns held now by people who previously held AI5RF.
No current licensee on record previously held this callsign.