Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3BQ callsign genealogy
Currently held by Nakamura, Hirofumi
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 KP3BQ's current licensee, walking backwards.
- Nakamura, HirofumiPRgranted 2005-05-27cancelled 2006-03-14
Successor callsigns
Callsigns held now by people who previously held KP3BQ.
- Nakamura, HirofumiPRgranted 2016-12-20