Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE7ZB callsign genealogy
Currently held by PFENNING, REX H
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 AE7ZB's current licensee, walking backwards.
- Pfenning, Rex HUTgranted 2012-02-03cancelled 2012-12-31
Successor callsigns
Callsigns held now by people who previously held AE7ZB.
No current licensee on record previously held this callsign.