Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH7ERI callsign genealogy
Currently held by Shimizu, Eri
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 KH7ERI's current licensee, walking backwards.
- Shimizu, EriHIgranted 2010-03-12cancelled 2010-04-20
Successor callsigns
Callsigns held now by people who previously held KH7ERI.
No current licensee on record previously held this callsign.