Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9ID callsign genealogy
Currently held by Tyler, James 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 AB9ID's current licensee, walking backwards.
- Tyler, James MINgranted 1999-03-26cancelled 2003-11-04
Successor callsigns
Callsigns held now by people who previously held AB9ID.
- Tyler, James MFLgranted 2021-09-21