Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6LON callsign genealogy
Currently held by Mattmann, Lon T
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 W6LON's current licensee, walking backwards.
- Mattmann, Lon TCAgranted 2003-04-21cancelled 2003-05-13
Successor callsigns
Callsigns held now by people who previously held W6LON.
No current licensee on record previously held this callsign.