Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9CY callsign genealogy
Currently held by Cody, Max 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 AB9CY's current licensee, walking backwards.
- Cody, Max DINgranted 1998-10-29cancelled 2001-08-14
Successor callsigns
Callsigns held now by people who previously held AB9CY.
- Cody, Max DINgranted 2025-06-04