Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9DZ callsign genealogy
Currently held by Stenske, Peter M
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 AB9DZ's current licensee, walking backwards.
- Stenske, Peter MWIgranted 2001-11-13cancelled 2002-02-05
Successor callsigns
Callsigns held now by people who previously held AB9DZ.
No current licensee on record previously held this callsign.