Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB2ZTU callsign genealogy
Currently held by Cioffi, Dennis
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 WB2ZTU's current licensee, walking backwards.
- N2WFQno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held WB2ZTU.
- Cioffi, DennisNJgranted 2016-11-11