Confidence: Medium · Source: FCC ULS · As of 2026-09-10
N7EXT callsign genealogy
Currently held by CREIGHTON, ROSANNA 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 N7EXT's current licensee, walking backwards.
- Thompson, Ryan BORgranted 2020-02-26cancelled 2022-10-18
Successor callsigns
Callsigns held now by people who previously held N7EXT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7EXT, oldest first.
- CREIGHTON, ROSANNA L OR2008-03-14 → cancelled 2020-06-12
- Thompson, Ryan B OR2022-10-18 active