Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC5GNL callsign genealogy
Currently held by SCHWARZ III, EDWIN G
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 KC5GNL's current licensee, walking backwards.
- SCHWARZ III, EDWIN GTXgranted 2014-05-07cancelled 2014-05-28
Successor callsigns
Callsigns held now by people who previously held KC5GNL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5GNL, oldest first.
- SCHWARZ III, EDWIN G TX1994-05-17 → cancelled 2006-05-18
- SCHWARZ III, EDWIN G TX2024-11-22 active