Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0ZN callsign genealogy
Currently held by Wodarski, Alan 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 AD0ZN's current licensee, walking backwards.
- Wodarski, Alan KMNgranted 2017-08-17cancelled 2017-10-20
Successor callsigns
Callsigns held now by people who previously held AD0ZN.
No current licensee on record previously held this callsign.