Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3GLH callsign genealogy
Currently held by Hartman, Gary 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 W3GLH's current licensee, walking backwards.
- Hartman, Gary LPAgranted 2004-02-24cancelled 2005-02-08
Successor callsigns
Callsigns held now by people who previously held W3GLH.
No current licensee on record previously held this callsign.