Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4KLH callsign genealogy
Currently held by High, Kenneth 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 K4KLH's current licensee, walking backwards.
- High, Kenneth LVAgranted 1999-10-27cancelled 1999-12-14
Successor callsigns
Callsigns held now by people who previously held K4KLH.
No current licensee on record previously held this callsign.