Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9RDY callsign genealogy
Currently held by Virkus, Derek 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 W9RDY's current licensee, walking backwards.
- Virkus, Derek SWIgranted 2021-10-15cancelled 2021-11-05
Successor callsigns
Callsigns held now by people who previously held W9RDY.
No current licensee on record previously held this callsign.