Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5BI callsign genealogy
Currently held by MARTIN, JAMES 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 AF5BI's current licensee, walking backwards.
- MARTIN, JAMES RTXgranted 2006-11-29cancelled 2012-01-21
Successor callsigns
Callsigns held now by people who previously held AF5BI.
No current licensee on record previously held this callsign.