Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NF3I callsign genealogy
Currently held by Ellis, Christopher S
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 NF3I's current licensee, walking backwards.
- Ellis, Christopher SMDgranted 2003-08-18cancelled 2008-09-20
Successor callsigns
Callsigns held now by people who previously held NF3I.
- Rosenfeld, Scott RORgranted 2018-10-10
All historical holders
Every license row we've seen with the callsign NF3I, oldest first.
- Ellis, Christopher S FL2018-08-01 active
- —— → cancelled 1998-12-30