Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4KI callsign genealogy
Currently held by Stevenson, Keith T
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 AJ4KI's current licensee, walking backwards.
- Stevenson, Keith TKYgranted 2007-07-16cancelled 2008-08-11
Successor callsigns
Callsigns held now by people who previously held AJ4KI.
No current licensee on record previously held this callsign.