Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3LM callsign genealogy
Currently held by Gleason, Edward D
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 K3LM's current licensee, walking backwards.
- Gleason, Edward DTNgranted 2010-10-28cancelled 2012-01-28
Successor callsigns
Callsigns held now by people who previously held K3LM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3LM, oldest first.
- MARTINOLI, LEONARD SC2001-01-08 → cancelled 2012-01-10
- Gleason, Edward D TN2021-11-11 active