Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7SMI callsign genealogy
Currently held by Richards, Kathleen S
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 KA7SMI's current licensee, walking backwards.
- Adams, Kathleen SAZgranted 2013-06-05cancelled 2016-03-22
Successor callsigns
Callsigns held now by people who previously held KA7SMI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA7SMI, oldest first.
- BARNHILL, CHRISTOPHER L NV1993-11-30 → cancelled 2005-12-01
- Richards, Kathleen S PA2026-03-17 active