Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3KMT callsign genealogy
Currently held by HESS, RALPH E
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 K3KMT's current licensee, walking backwards.
- HESS, RALPH EPAgranted 2017-12-18cancelled 2025-05-09
Successor callsigns
Callsigns held now by people who previously held K3KMT.
No current licensee on record previously held this callsign.