Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7IES callsign genealogy
Currently held by Blackwell, Kathleen
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 KA7IES's current licensee, walking backwards.
- Blackwell, KathleenAZgranted 2016-07-27cancelled 2016-09-07
Successor callsigns
Callsigns held now by people who previously held KA7IES.
No current licensee on record previously held this callsign.