Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5LUG callsign genealogy
Currently held by MARTIN, JOHN E
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 K5LUG's current licensee, walking backwards.
- Muth, Andrew SMIgranted 2011-08-18cancelled 2018-06-12
Successor callsigns
Callsigns held now by people who previously held K5LUG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5LUG, oldest first.
- MARTIN, JOHN E TX1995-12-01 → cancelled 2007-12-04
- Muth, Andrew S IL2018-06-12 active