Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9KAI callsign genealogy
Currently held by Quimby, Steven 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 W9KAI's current licensee, walking backwards.
- Quimby, Steven ACAgranted 2010-01-29cancelled 2013-12-31
Successor callsigns
Callsigns held now by people who previously held W9KAI.
No current licensee on record previously held this callsign.