Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7KHM callsign genealogy
Currently held by MELLINGER, KATHLEEN H
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 W7KHM's current licensee, walking backwards.
- MELLINGER, KATHLEEN HMTgranted 2018-03-15cancelled 2018-04-03
Successor callsigns
Callsigns held now by people who previously held W7KHM.
No current licensee on record previously held this callsign.