Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5RKD callsign genealogy
Currently held by Rikard, Sean M
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 W5RKD's current licensee, walking backwards.
- Rikard, Sean MARgranted 2019-09-20cancelled 2020-07-03
Successor callsigns
Callsigns held now by people who previously held W5RKD.
- Rikard, Sean MARgranted 2025-09-09