Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7LYS callsign genealogy
Currently held by RICHARDS, LEONARD H
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 W7LYS's current licensee, walking backwards.
- Heckard, Matthew KAZgranted 2011-08-02cancelled 2011-12-09
Successor callsigns
Callsigns held now by people who previously held W7LYS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7LYS, oldest first.
- RICHARDS, LEONARD H AZ1994-07-01 → cancelled 2006-07-06
- Heckard, Matthew K TN2021-11-02 active