Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0PYX callsign genealogy
Currently held by Nelson, Lawrence K
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 K0PYX's current licensee, walking backwards.
- Nelson, Lawrence KCOgranted 2013-05-01cancelled 2018-06-26
Successor callsigns
Callsigns held now by people who previously held K0PYX.
No current licensee on record previously held this callsign.