Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5SGC callsign genealogy
Currently held by Schudel, David W
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 K5SGC's current licensee, walking backwards.
- Schudel, David WTXgranted 2015-03-24cancelled 2015-08-08
Successor callsigns
Callsigns held now by people who previously held K5SGC.
No current licensee on record previously held this callsign.