Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9CC callsign genealogy
Currently held by Boatman, Keith 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 AB9CC's current licensee, walking backwards.
- BOATMAN, ROGER LINgranted 2023-08-30cancelled 2024-02-24
Successor callsigns
Callsigns held now by people who previously held AB9CC.
- Boatman, Keith LILgranted 2024-05-30
All historical holders
Every license row we've seen with the callsign AB9CC, oldest first.
- Boatman, Keith L IL1998-05-27 → cancelled 2004-06-08
- BOATMAN, ROGER L IN2024-02-24 active