Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5R callsign genealogy
Currently held by Blabey, Harry 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 AI5R's current licensee, walking backwards.
- CARLSON, RICHARD RTXgranted 2012-03-02cancelled 2016-06-01
Successor callsigns
Callsigns held now by people who previously held AI5R.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AI5R, oldest first.
- Blabey, Harry G TN2004-04-19 → cancelled 2016-05-11
- Carlson, Richard R TX2026-03-12 active