Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2YAU callsign genealogy
Currently held by Yau, Anthony D
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 K2YAU's current licensee, walking backwards.
- Yau, Anthony DFLgranted 2001-02-09cancelled 2001-03-03
Successor callsigns
Callsigns held now by people who previously held K2YAU.
No current licensee on record previously held this callsign.