Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO7RAD callsign genealogy
Currently held by TAOTUA, KONRAD S
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 KO7RAD's current licensee, walking backwards.
- TAOTUA, KONRAD SUTgranted 2023-09-09cancelled 2023-09-29
Successor callsigns
Callsigns held now by people who previously held KO7RAD.
No current licensee on record previously held this callsign.