Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NF1R callsign genealogy
Currently held by Nall, Clayton
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 NF1R's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NF1R.
No current licensee on record previously held this callsign.