Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9HZ callsign genealogy
Currently held by Simpson, Jamesina J
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 AB9HZ's current licensee, walking backwards.
- Simpson, Jamesina JILgranted 2003-08-07cancelled 2003-09-27
Successor callsigns
Callsigns held now by people who previously held AB9HZ.
No current licensee on record previously held this callsign.