Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9HHI callsign genealogy
Currently held by Gaul, Benjamin J
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 N9HHI's current licensee, walking backwards.
- Gaul, Benjamin JILgranted 2017-04-17cancelled 2017-05-06
Successor callsigns
Callsigns held now by people who previously held N9HHI.
- Gaul, Kevin EILgranted 2018-10-02
All historical holders
Every license row we've seen with the callsign N9HHI, oldest first.
- Gaul, Kevin E IL1998-12-10 → cancelled 2003-06-14
- Gaul, Benjamin J IL2017-05-06 active