Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2WTZ callsign genealogy
Currently held by De Pra, Stefano
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 W2WTZ's current licensee, walking backwards.
- De Pra, StefanoNJgranted 2017-03-20cancelled 2017-04-08
Successor callsigns
Callsigns held now by people who previously held W2WTZ.
- Blot Jr, J RNYgranted 2017-03-11
All historical holders
Every license row we've seen with the callsign W2WTZ, oldest first.
- Blot Jr, J R NY2005-05-24 → cancelled 2006-05-19
- De Pra, Stefano NJ2017-04-08 active