Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7KIB callsign genealogy
Currently held by THORNTON, KEIKO I
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 N7KIB's current licensee, walking backwards.
- Kibby, William CWAgranted 2017-10-16cancelled 2018-01-09
Successor callsigns
Callsigns held now by people who previously held N7KIB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7KIB, oldest first.
- THORNTON, KEIKO I OR1990-05-22 → cancelled 2002-05-23
- Kibby, William C WA2018-01-09 active