Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8AOK callsign genealogy
Currently held by ROOKS, DONN B
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 K8AOK's current licensee, walking backwards.
- ROOKS, DONN BOHgranted 2010-09-10cancelled 2013-03-30
Successor callsigns
Callsigns held now by people who previously held K8AOK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8AOK, oldest first.
- CHILDRESS, KATHY S LA2001-02-06 → cancelled 2013-02-07
- ROOKS, DONN B NC2023-02-23 → cancelled 2026-06-06