Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7ETI callsign genealogy
Currently held by Nicholson, Robert
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 W7ETI's current licensee, walking backwards.
- Nicholson, RobertWAgranted 2021-03-08cancelled 2026-01-16
Successor callsigns
Callsigns held now by people who previously held W7ETI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7ETI, oldest first.
- ROLFNESS, STANLEY A WA1987-09-01 → cancelled 1999-09-02
- Nicholson, Robert WA2026-01-16 active