Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI1U callsign genealogy
Currently held by PRESSON, RICHARD D
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 AI1U's current licensee, walking backwards.
- PERALES, ANTHONYGAgranted 2015-07-14cancelled 2017-07-04
Successor callsigns
Callsigns held now by people who previously held AI1U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AI1U, oldest first.
- PRESSON, RICHARD D VT2005-06-15 → cancelled 2017-06-16
- PERALES, ANTHONY GA2017-07-04 active