Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7SEW callsign genealogy
Currently held by BURGSTAHLER, MARIE M
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 N7SEW's current licensee, walking backwards.
- BURGSTAHLER, MARIE MWAgranted 2003-06-20cancelled 2004-02-13
Successor callsigns
Callsigns held now by people who previously held N7SEW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7SEW, oldest first.
- VANCE, TREVOR K WA1991-06-18 → cancelled 2003-06-19
- BURGSTAHLER, MARIE M AZ2013-12-06 → cancelled 2026-03-07