Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE4SGS callsign genealogy
Currently held by SCHIER, WAYNE L
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 KE4SGS's current licensee, walking backwards.
- SCHIER, WAYNE LTXgranted 2003-08-09cancelled 2006-11-04
Successor callsigns
Callsigns held now by people who previously held KE4SGS.
- SCHIER, WAYNE LTXgranted 2003-08-09cancelled 2006-11-04
All historical holders
Every license row we've seen with the callsign KE4SGS, oldest first.
- SCHIER, WAYNE L TX1995-10-03 → cancelled 2003-08-09
- SCHIER, WAYNE L TX2016-08-10 active