Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4RN callsign genealogy
Currently held by LY, QUANG M
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 KV4RN's current licensee, walking backwards.
- LY, QUANG MVAgranted 2013-09-19cancelled 2013-10-17
Successor callsigns
Callsigns held now by people who previously held KV4RN.
- LY, QUANG MVAgranted 2024-01-19