Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4ZNG callsign genealogy
Currently held by Zingarelli, Robert A
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 W4ZNG's current licensee, walking backwards.
- Zingarelli, Robert AMSgranted 2012-11-07cancelled 2016-12-23
Successor callsigns
Callsigns held now by people who previously held W4ZNG.
No current licensee on record previously held this callsign.