Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1CZH callsign genealogy
Currently held by PUOPOLO, DANA 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 N1CZH's current licensee, walking backwards.
- KA2GZPno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N1CZH.
- PUOPOLO, DANA JPAgranted 2022-10-04