Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7ROO callsign genealogy
Currently held by Swift, Matthew J
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 N7ROO's current licensee, walking backwards.
- Swift, Matthew JWAgranted 2018-06-19cancelled 2018-07-24
Successor callsigns
Callsigns held now by people who previously held N7ROO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7ROO, oldest first.
- RICKETTS, KEVIN P OR2002-04-26 → cancelled 2014-02-19
- Swift, Matthew J WA2018-07-24 active