Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC8SGM callsign genealogy
Currently held by Pyles, David 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 KC8SGM's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC8SGM.
- Pyles, David MOHgranted 2002-03-20cancelled 2005-01-21