Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD2FK callsign genealogy
Currently held by Dannenberg, Zvi 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 AD2FK's current licensee, walking backwards.
- Dannenberg, Zvi DNYgranted 2022-11-04cancelled 2023-04-20
Successor callsigns
Callsigns held now by people who previously held AD2FK.
No current licensee on record previously held this callsign.