Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG5USU callsign genealogy
Currently held by MAN, SAI KUEN
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 KG5USU'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 KG5USU.
- MAN, SAI KUENSCgranted 2017-08-24cancelled 2021-05-25