Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB1ZL callsign genealogy
Currently held by SAUNDERS, JEFFREY 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 AB1ZL's current licensee, walking backwards.
- SAUNDERS, JEFFREY HMAgranted 2007-01-11cancelled 2016-05-09
Successor callsigns
Callsigns held now by people who previously held AB1ZL.
No current licensee on record previously held this callsign.