Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9INN callsign genealogy
Currently held by Brown, Sara M
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 N9INN's current licensee, walking backwards.
- Brown, Sara MILgranted 2005-12-05cancelled 2015-04-14
Successor callsigns
Callsigns held now by people who previously held N9INN.
All historical holders
Every license row we've seen with the callsign N9INN, oldest first.
- DARNELL, BRAD C IN1997-11-25 → cancelled 2001-04-24
- Brown, Sara M IL2015-04-14 → cancelled 2017-07-25