Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF6DS 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 AF6DS's current licensee, walking backwards.
- Chow, PeterCAgranted 2005-06-28cancelled 2007-07-30
Successor callsigns
Callsigns held now by people who previously held AF6DS.
- Chow, PeterWIgranted 2023-03-21