Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9FTC callsign genealogy
Currently held by STEIN, TIMOTHY W
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 N9FTC's current licensee, walking backwards.
- STEIN, SUZANNE MFLgranted 2019-05-18cancelled 2019-06-21
Successor callsigns
Callsigns held now by people who previously held N9FTC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9FTC, oldest first.
- STEIN, TIMOTHY W FL2009-04-03 → cancelled 2018-12-03
- STEIN, SUZANNE M FL2019-06-21 active