Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD2AV callsign genealogy
Currently held by Zemla, Roland
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 AD2AV's current licensee, walking backwards.
- Zemla, RolandNYgranted 2020-07-20cancelled 2020-07-27
Successor callsigns
Callsigns held now by people who previously held AD2AV.
No current licensee on record previously held this callsign.