Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9EZ callsign genealogy
Currently held by Hensiak, Robert L
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 AB9EZ's current licensee, walking backwards.
- Hensiak, Robert LWIgranted 1996-04-19cancelled 2002-04-10
Successor callsigns
Callsigns held now by people who previously held AB9EZ.
No current licensee on record previously held this callsign.