Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4HSW callsign genealogy
Currently held by WALTRIP JR, HERMAN 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 K4HSW's current licensee, walking backwards.
- WALTRIP JR, HERMAN SVAgranted 2009-04-22cancelled 2013-11-15
Successor callsigns
Callsigns held now by people who previously held K4HSW.
No current licensee on record previously held this callsign.