Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4G callsign genealogy
Currently held by Wireless Outback DX Crew
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 KZ4G's current licensee, walking backwards.
- BENNETT II, FREDERICK ANCgranted 2025-05-30
- Rosado, Carlos MNYgranted 2017-08-08
- Rosado, Carlos MNYgranted 2013-12-14cancelled 2017-08-08
- Rosado, Carlos MNYgranted 2013-12-14cancelled 2016-01-08
- Rosado, Carlos MNYgranted 2007-11-06cancelled 2013-12-14
Successor callsigns
Callsigns held now by people who previously held KZ4G.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KZ4G, oldest first.
- Vest, David L KY2004-11-03 → cancelled 2009-04-27
- Wireless Outback DX Crew KY2019-10-15 active