Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR6RAO callsign genealogy
Currently held by Rao, Kishore K
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 KR6RAO's current licensee, walking backwards.
- Rao, Kishore KCAgranted 2020-10-06cancelled 2020-10-24
Successor callsigns
Callsigns held now by people who previously held KR6RAO.
No current licensee on record previously held this callsign.