Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7OFN callsign genealogy
Currently held by GROFF, ELIZABETH 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 N7OFN's current licensee, walking backwards.
- Frattaroli, FrancescaORgranted 2019-11-05cancelled 2019-11-26
Successor callsigns
Callsigns held now by people who previously held N7OFN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7OFN, oldest first.
- GROFF, ELIZABETH J OR1999-11-16 → cancelled 2012-02-07
- Frattaroli, Francesca OR2019-11-26 active