Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7STH callsign genealogy
Currently held by MC NEIL, JOSEPH D
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 W7STH's current licensee, walking backwards.
- McNeil, JohnAZgranted 2015-04-16cancelled 2015-05-05
Successor callsigns
Callsigns held now by people who previously held W7STH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7STH, oldest first.
- MC NEIL, JOSEPH D AZ1997-11-24 → cancelled 2009-11-25
- McNeil, John V AZ2025-05-13 active