Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AD6KO callsign genealogy
Currently held by Yale, Thomas E
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 AD6KO's current licensee, walking backwards.
- YALE, THOMAS ECAgranted 1999-03-16cancelled 2000-04-18
Successor callsigns
Callsigns held now by people who previously held AD6KO.
No current licensee on record previously held this callsign.