Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4OOI callsign genealogy
Currently held by Wilson, Alana M
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 K4OOI's current licensee, walking backwards.
- Wilson, Alana MGAgranted 2005-10-28cancelled 2006-04-07
Successor callsigns
Callsigns held now by people who previously held K4OOI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4OOI, oldest first.
- WILSON, ROBERT C GA2003-01-22 → cancelled 2003-10-17
- Wilson, Alana M GA2026-03-05 active