Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5HW callsign genealogy
Currently held by Cook, William
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 AF5HW's current licensee, walking backwards.
- Cook, WilliamOKgranted 2010-05-11cancelled 2012-12-20
Successor callsigns
Callsigns held now by people who previously held AF5HW.
No current licensee on record previously held this callsign.