Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0NPL callsign genealogy
Currently held by Straub, Jonathan M
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 KC0NPL's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC0NPL.
- Straub, Jonathan MNDgranted 2016-10-20cancelled 2018-09-05