Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9ERY callsign genealogy
Currently held by Contest Wireless Group
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 KC9ERY'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 KC9ERY.
- KT5JactiveContest Wireless GroupTXgranted 2023-09-19