Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1RSF callsign genealogy
Currently held by Froggatt, Ricky S
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 W1RSF's current licensee, walking backwards.
- Froggatt, Ricky STNgranted 2006-10-12cancelled 2010-07-07
Successor callsigns
Callsigns held now by people who previously held W1RSF.
No current licensee on record previously held this callsign.