Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7GHL callsign genealogy
Currently held by LUEHMANN, GLENN 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 K7GHL's current licensee, walking backwards.
- LUEHMANN, GLENNOHgranted 2015-03-23cancelled 2015-04-11
Successor callsigns
Callsigns held now by people who previously held K7GHL.
- LUEHMANN, GLENN HOHgranted 2025-05-23