Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9CZW callsign genealogy
Currently held by Hill, Gerald G
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 W9CZW's current licensee, walking backwards.
- Hill, Gerald GINgranted 2001-09-14cancelled 2002-10-29
Successor callsigns
Callsigns held now by people who previously held W9CZW.
No current licensee on record previously held this callsign.