Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI1W callsign genealogy
Currently held by Swift Jr, E Kent
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 AI1W's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AI1W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AI1W, oldest first.
- Swift Jr, E Kent MA2004-08-09 → cancelled 2013-11-05
- LAJE, GONZALO MD2025-09-10 active