Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6TTO callsign genealogy
Currently held by PHILLIPS, STUART G
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 N6TTO's current licensee, walking backwards.
- Meyers, Robert WCAgranted 2018-03-05cancelled 2020-04-17
Successor callsigns
Callsigns held now by people who previously held N6TTO.
- PHILLIPS, STUART GCAgranted 2019-05-04
All historical holders
Every license row we've seen with the callsign N6TTO, oldest first.
- PHILLIPS, STUART G CA2009-01-16 → cancelled 2009-07-31
- Meyers, Robert W CA2020-04-17 active