Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2ZS callsign genealogy
Currently held by Cobb, Arthur D
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 W2ZS's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W2ZS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2ZS, oldest first.
- NIELSEN, LAWRENCE M NY1998-09-11 → cancelled 2010-09-14
- Cobb, Arthur D NY2020-07-13 active