Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7KZ callsign genealogy
Currently held by HAGBERG, STEPHEN W
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 AD7KZ's current licensee, walking backwards.
- Hagberg, Stephen WWAgranted 2005-09-19cancelled 2007-03-07
Successor callsigns
Callsigns held now by people who previously held AD7KZ.
No current licensee on record previously held this callsign.