Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3HNZ callsign genealogy
Currently held by Zuckerman, Howard N
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 K3HNZ's current licensee, walking backwards.
- Zuckerman, Howard NMDgranted 2005-02-08cancelled 2005-03-15
Successor callsigns
Callsigns held now by people who previously held K3HNZ.
- Zuckerman, Howard NMDgranted 2025-04-18