Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5M callsign genealogy
Currently held by Sam Houston Amateur Radio Klub
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 AI5M's current licensee, walking backwards.
- KE5QVHcancelledSam Houston Amateur Radio KlubTXgranted 2007-09-24cancelled 2010-03-02
Successor callsigns
Callsigns held now by people who previously held AI5M.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AI5M, oldest first.
- NEWTON, GEORGE W TX1998-01-23 → cancelled 2010-01-26
- Sam Houston Amateur Radio Klub TX2020-04-09 active