Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5IY callsign genealogy
Currently held by Thomas, Keith G
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 AF5IY's current licensee, walking backwards.
- Thomas, Keith GTXgranted 2012-12-31cancelled 2013-03-15
Successor callsigns
Callsigns held now by people who previously held AF5IY.
- Thomas, Keith GTXgranted 2023-01-04