Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4RSD callsign genealogy
Currently held by DHAMI, RAMESH 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 KN4RSD's current licensee, walking backwards.
- DHAMI, RAMESH SFLgranted 2018-03-05cancelled 2018-03-24
Successor callsigns
Callsigns held now by people who previously held KN4RSD.
- DHAMI, RAMESH SFLgranted 2019-04-23