Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7STU callsign genealogy
Currently held by Alford, Stu 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 K7STU's current licensee, walking backwards.
- Alford, Stu MNVgranted 2003-04-25cancelled 2009-07-10
Successor callsigns
Callsigns held now by people who previously held K7STU.
No current licensee on record previously held this callsign.