Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7WBA callsign genealogy
Currently held by MAY, SHERI 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 N7WBA's current licensee, walking backwards.
- ASHBY, ROBERT EWAgranted 2014-02-28cancelled 2015-10-09
Successor callsigns
Callsigns held now by people who previously held N7WBA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7WBA, oldest first.
- MAY, SHERI M NV1992-01-28 → cancelled 2004-01-29
- ASHBY, ROBERT E WA2015-10-09 active