Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9EXE callsign genealogy
Currently held by BUSH, JOHN A
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 N9EXE's current licensee, walking backwards.
- Bush, John AINgranted 2022-11-10cancelled 2022-12-02
Successor callsigns
Callsigns held now by people who previously held N9EXE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9EXE, oldest first.
- BUSH, JOHN A IN1987-11-24 → cancelled 1999-11-25
- Bush, John A IN2022-12-02 active