Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI1S callsign genealogy
Currently held by Aery, Peter 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 AI1S's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AI1S.
- Aery, Peter DMAgranted 2006-01-07cancelled 2018-01-09
All historical holders
Every license row we've seen with the callsign AI1S, oldest first.
- Aery, Peter D MA2004-05-22 → cancelled 2006-01-07
- Simmons, Bradley T TN2009-03-27 → cancelled 2021-03-30
- Sanders, William A RI2021-04-16 active