Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE0JNL callsign genealogy
Currently held by Ziegenbein, Mark 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 KE0JNL'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 KE0JNL.
- Ziegenbein, Mark AMNgranted 2016-07-01cancelled 2017-07-15