Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK6RLN callsign genealogy
Currently held by Lau, Siu
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 KK6RLN'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 KK6RLN.
- Lau, SiuCAgranted 2025-09-26