Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM9GLA callsign genealogy
Currently held by Gardner IV, William D
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 KM9GLA's current licensee, walking backwards.
- Garoner IV, William DILgranted 2017-03-13cancelled 2017-03-31
Successor callsigns
Callsigns held now by people who previously held KM9GLA.
No current licensee on record previously held this callsign.