Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0RAJ callsign genealogy
Currently held by Acharya, Rajeshkumar
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 K0RAJ's current licensee, walking backwards.
- Acharya, RajeshkumarOHgranted 2016-07-15cancelled 2025-01-17
Successor callsigns
Callsigns held now by people who previously held K0RAJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0RAJ, oldest first.
- DAVIDSON, FREDERICK H VA2007-03-01 → cancelled 2019-02-13
- Acharya, Rajeshkumar OH2025-01-17 active