Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB6SZ callsign genealogy
Currently held by MCCLUNG, MILTON, W,
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 AB6SZ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AB6SZ.
- MC CLUNG, MILTON WORgranted 2007-08-30cancelled 2017-12-29