Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6FFS callsign genealogy
Currently held by STOUT, ROBERT 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 W6FFS's current licensee, walking backwards.
- STOUT, ROBERT JPAgranted 2020-07-22cancelled 2020-08-11
Successor callsigns
Callsigns held now by people who previously held W6FFS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6FFS, oldest first.
- GREEN, CLARE CA1988-02-16 → cancelled 2000-02-17
- STOUT, ROBERT J PA2020-08-11 active