Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2KBS callsign genealogy
Currently held by CHO, BYUNG-MO
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 K2KBS's current licensee, walking backwards.
- CHO, BYUNG-MONJgranted 2017-01-24cancelled 2017-02-14
Successor callsigns
Callsigns held now by people who previously held K2KBS.
No current licensee on record previously held this callsign.