Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6TAO callsign genealogy
Currently held by Orr, Trevor A
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 K6TAO's current licensee, walking backwards.
- Orr, Trevor ACAgranted 2000-08-10cancelled 2001-01-27
Successor callsigns
Callsigns held now by people who previously held K6TAO.
No current licensee on record previously held this callsign.