Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7USF callsign genealogy
Currently held by WATTS, LORIN L
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 N7USF's current licensee, walking backwards.
- Sneddon, Francine ECAgranted 2019-07-22cancelled 2019-08-10
Successor callsigns
Callsigns held now by people who previously held N7USF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7USF, oldest first.
- WATTS, LORIN L AZ1991-11-05 → cancelled 2003-11-06
- Sneddon, Francine E CA2019-08-10 active