Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9WH callsign genealogy
Currently held by Harding Jr, Robert E
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 AB9WH's current licensee, walking backwards.
- Harding Jr, Robert EWIgranted 2003-11-21cancelled 2010-04-12
Successor callsigns
Callsigns held now by people who previously held AB9WH.
- Harding Jr, Robert EILgranted 2020-05-01