Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NW6I callsign genealogy
Currently held by VARNER, ROBERT L
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 NW6I's current licensee, walking backwards.
- ALVAREZ, LUIS ECAgranted 2016-12-01cancelled 2020-08-04
Successor callsigns
Callsigns held now by people who previously held NW6I.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NW6I, oldest first.
- VARNER, ROBERT L CA2008-04-15 → cancelled 2020-07-15
- ALVAREZ, LUIS E CA2020-08-04 active