Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5ORG callsign genealogy
Currently held by KOTHMAN, ALBERTA 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 W5ORG's current licensee, walking backwards.
- Kothman, Alberta MTXgranted 2003-01-29cancelled 2007-07-06
Successor callsigns
Callsigns held now by people who previously held W5ORG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5ORG, oldest first.
- KOTHMAN, EARLE B TX1996-06-07 → cancelled 2005-07-16
- KOTHMAN, ALBERTA M TX2017-05-31 active