Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0FTI callsign genealogy
Currently held by Robbiano, Stephen P
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 N0FTI's current licensee, walking backwards.
- Robbiano, Stephen PCOgranted 2020-12-14cancelled 2021-01-05
Successor callsigns
Callsigns held now by people who previously held N0FTI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0FTI, oldest first.
- SLETTE, LARRY J MN1994-11-02 → cancelled 2006-11-03
- Robbiano, Stephen P CO2021-01-05 active