Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC2VQK callsign genealogy
Currently held by YU, PATRICK 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 KC2VQK's current licensee, walking backwards.
- YU, PATRICK MNYgranted 2004-09-15cancelled 2009-08-07
Successor callsigns
Callsigns held now by people who previously held KC2VQK.
- YU, PATRICK MNYgranted 2024-07-09