Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1XYZ callsign genealogy
Currently held by SCHMIDT, STEVEN 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 K1XYZ's current licensee, walking backwards.
- Corpron, RichardAZgranted 2011-08-17cancelled 2011-09-07
Successor callsigns
Callsigns held now by people who previously held K1XYZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1XYZ, oldest first.
- SCHMIDT, STEVEN M GA1999-08-04 → cancelled 2011-08-05
- Corpron, Richard AZ2021-06-22 active