Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AH6ZO callsign genealogy
Currently held by Schleif, Gary Omar 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 AH6ZO's current licensee, walking backwards.
- Schleif, Gary Omar MHIgranted 2016-05-25cancelled 2016-06-14
Successor callsigns
Callsigns held now by people who previously held AH6ZO.
No current licensee on record previously held this callsign.