Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB9XI callsign genealogy
Currently held by Whitehead, Richard 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 AB9XI's current licensee, walking backwards.
- Whitehead, Richard AWIgranted 2010-05-24cancelled 2010-09-08
Successor callsigns
Callsigns held now by people who previously held AB9XI.
No current licensee on record previously held this callsign.