Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0PNI callsign genealogy
Currently held by NELSON, RAYMOND A
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 K0PNI's current licensee, walking backwards.
- Cramer, Betty ECOgranted 2007-02-26cancelled 2007-04-03
Successor callsigns
Callsigns held now by people who previously held K0PNI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0PNI, oldest first.
- NELSON, RAYMOND A CO1994-07-14 → cancelled 2006-07-15
- Cramer, Elizabeth CO2017-06-06 active