Confidence: Medium · Source: FCC ULS · As of 2026-11-04
K6AAO callsign genealogy
Currently held by Good, Timm W
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 K6AAO's current licensee, walking backwards.
- Good, Timm WCAgranted 2023-10-28cancelled 2026-09-29
Successor callsigns
Callsigns held now by people who previously held K6AAO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6AAO, oldest first.
- ROBINSON, JAMES E FL2014-01-24 → cancelled 2026-04-21
- Good, Timm W CA2026-09-29 active