Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5KTM callsign genealogy
Currently held by LILES, ERVIN R
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 N5KTM's current licensee, walking backwards.
- MC DONALD, KEVIN TTXgranted 2019-04-03cancelled 2019-08-20
Successor callsigns
Callsigns held now by people who previously held N5KTM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5KTM, oldest first.
- LILES, ERVIN R TX2006-12-01 → cancelled 2019-02-26
- MC DONALD, KEVIN T TX2019-08-20 active