Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9KU callsign genealogy
Currently held by Giles, Ingrid 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 AB9KU's current licensee, walking backwards.
- Giles, Ingrid AWIgranted 2002-05-10cancelled 2005-05-17
Successor callsigns
Callsigns held now by people who previously held AB9KU.
No current licensee on record previously held this callsign.