Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5DML callsign genealogy
Currently held by LEANIO, DAVID 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 K5DML's current licensee, walking backwards.
- LEE WO, DEREKTXgranted 2022-02-03cancelled 2022-02-23
Successor callsigns
Callsigns held now by people who previously held K5DML.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5DML, oldest first.
- LEANIO, DAVID M TX2009-11-28 → cancelled 2021-11-30
- LEE WO, DEREK TX2022-02-23 active