Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF6UI callsign genealogy
Currently held by Crawford, George R
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 AF6UI's current licensee, walking backwards.
- Crawford, George RCAgranted 2009-11-10cancelled 2010-01-20
Successor callsigns
Callsigns held now by people who previously held AF6UI.
No current licensee on record previously held this callsign.