Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE6SIO callsign genealogy
Currently held by Chow, Peter
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 KE6SIO'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 KE6SIO.
- Chow, PeterCAgranted 2005-06-28cancelled 2013-05-04