Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5SB callsign genealogy
Currently held by Bowen, Stephen 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 AI5SB's current licensee, walking backwards.
- Bowen, Stephen MTXgranted 2011-06-01cancelled 2011-10-25
Successor callsigns
Callsigns held now by people who previously held AI5SB.
No current licensee on record previously held this callsign.