Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7GMH callsign genealogy
Currently held by HABEN, GREGORY M
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 K7GMH's current licensee, walking backwards.
- HABEN, GREGORY MAZgranted 2007-10-11cancelled 2007-11-03
Successor callsigns
Callsigns held now by people who previously held K7GMH.
No current licensee on record previously held this callsign.