Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2ZF callsign genealogy
Currently held by Dietz, John J
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 W2ZF's current licensee, walking backwards.
- Moleti, Robert DNYgranted 2017-12-04cancelled 2018-11-24
Successor callsigns
Callsigns held now by people who previously held W2ZF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2ZF, oldest first.
- Dietz, John J NJ2006-10-07 → cancelled 2018-11-06
- Moleti, Robert D NY2018-11-24 active