Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6TOI callsign genealogy
Currently held by Miller, Ann M
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 K6TOI's current licensee, walking backwards.
- Miller, AnnCAgranted 2018-05-30cancelled 2018-07-10
Successor callsigns
Callsigns held now by people who previously held K6TOI.
No current licensee on record previously held this callsign.