Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4DWT callsign genealogy
Currently held by Hershberger, Nathaniel L
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 KR4DWT's current licensee, walking backwards.
- Hershberger, Nathaniel LSCgranted 2024-03-19cancelled 2025-05-14
Successor callsigns
Callsigns held now by people who previously held KR4DWT.
No current licensee on record previously held this callsign.