Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE0FIG callsign genealogy
Currently held by Guo, Congyu
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 KE0FIG'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 KE0FIG.
- Guo, CongyuMOgranted 2015-08-22cancelled 2018-07-10