Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI3N callsign genealogy
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 AI3N's current licensee, walking backwards.
- JENNINGS, DONALD NPAgranted 1997-07-25cancelled 2002-01-25
Successor callsigns
Callsigns held now by people who previously held AI3N.
- STUYVESANT, MARY CPAgranted 2007-05-11cancelled 2019-08-07
All historical holders
Every license row we've seen with the callsign AI3N, oldest first.
- JENNINGS, DONALD N PA2022-04-13 active
- —— → cancelled 1997-08-06