Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4SWH callsign genealogy
Currently held by Hassell, Scott W
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 K4SWH's current licensee, walking backwards.
- Hassell, Scott WALgranted 2025-12-10cancelled 2026-02-18
Successor callsigns
Callsigns held now by people who previously held K4SWH.
No current licensee on record previously held this callsign.