Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7BAY callsign genealogy
Currently held by Greenfield, Ruth C
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 N7BAY's current licensee, walking backwards.
- Greenfield, Ruth CWAgranted 2018-01-22cancelled 2018-03-13
Successor callsigns
Callsigns held now by people who previously held N7BAY.
No current licensee on record previously held this callsign.