Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7TY callsign genealogy
Currently held by MAC GREGOR, SCOTT J
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 W7TY's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W7TY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7TY, oldest first.
- WOERTENDYKE, HOWARD D UT2007-02-06 → cancelled 2012-03-21
- MAC GREGOR, SCOTT J ID2024-01-20 active