Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8HSF callsign genealogy
Currently held by Niswander, Ronald D
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 K8HSF's current licensee, walking backwards.
- Niswander, Ronald DAZgranted 2000-07-28cancelled 2000-09-23
Successor callsigns
Callsigns held now by people who previously held K8HSF.
No current licensee on record previously held this callsign.