Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NK4LA callsign genealogy
Currently held by McFall, Nathan 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 NK4LA's current licensee, walking backwards.
- McFall, Nathan STNgranted 2019-02-28cancelled 2019-03-26
Successor callsigns
Callsigns held now by people who previously held NK4LA.
No current licensee on record previously held this callsign.