Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG7HZ callsign genealogy
Currently held by Winiarski Jr, Lawrence 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 AG7HZ's current licensee, walking backwards.
- Winiarski Jr, Lawrence DORgranted 2017-06-21cancelled 2017-07-19
Successor callsigns
Callsigns held now by people who previously held AG7HZ.
- Winiarski Jr, Lawrence DORgranted 2017-09-06