Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC8NWK callsign genealogy
Currently held by Rotruck, Derek J
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 KC8NWK's current licensee, walking backwards.
- Rotruck, Derek JWVgranted 2022-08-23cancelled 2022-09-13
Successor callsigns
Callsigns held now by people who previously held KC8NWK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC8NWK, oldest first.
- DUNETHAN, JAMES A WV2000-02-29 → cancelled 2012-02-29
- Rotruck, Derek J WV2022-09-13 active