Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4RSV callsign genealogy
Currently held by WYATT, DARRELL 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 KK4RSV's current licensee, walking backwards.
- Wyatt, JoshuaNCgranted 2024-04-12cancelled 2025-09-03
Successor callsigns
Callsigns held now by people who previously held KK4RSV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK4RSV, oldest first.
- WYATT, DARRELL S SC2013-06-07 → cancelled 2025-06-10
- Wyatt, Joshua NC2025-09-03 active