Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9QAT callsign genealogy
Currently held by Stroh, Edward 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 KC9QAT'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 KC9QAT.
- Stroh, Edward GILgranted 2009-07-07cancelled 2009-08-07