Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7ETI callsign genealogy
Currently held by ROSNAGLE, THOMAS K
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 N7ETI's current licensee, walking backwards.
- Aughenbaugh, Mark WORgranted 2012-08-10cancelled 2013-09-14
Successor callsigns
Callsigns held now by people who previously held N7ETI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7ETI, oldest first.
- ROSNAGLE, THOMAS K CA1987-11-17 → cancelled 1999-11-18
- Aughenbaugh, Mark W OR2024-01-17 active