Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9CM callsign genealogy
Currently held by GILL, 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 AB9CM's current licensee, walking backwards.
- GILL, GARY LINgranted 2015-01-09cancelled 2024-06-18
Successor callsigns
Callsigns held now by people who previously held AB9CM.
- Maletin, DjuricaILgranted 2001-08-24cancelled 2013-08-27
All historical holders
Every license row we've seen with the callsign AB9CM, oldest first.
- Maletin, Djurica IN2001-06-27 → cancelled 2001-08-24
- GILL, GARY L IN2024-06-18 active