Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9BH callsign genealogy
Currently held by Cammeresi Iv, Sidney A
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 AB9BH's current licensee, walking backwards.
- Cammeresi Iv, Sidney AILgranted 2000-12-28cancelled 2001-01-26
Successor callsigns
Callsigns held now by people who previously held AB9BH.
No current licensee on record previously held this callsign.