Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9CA callsign genealogy
Currently held by Hottell, Charles 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 AB9CA's current licensee, walking backwards.
- Hottell, Charles DINgranted 2001-03-09cancelled 2001-05-08
Successor callsigns
Callsigns held now by people who previously held AB9CA.
No current licensee on record previously held this callsign.