Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7FSJ callsign genealogy
Currently held by BARBER, OTIS 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 W7FSJ's current licensee, walking backwards.
- Huff, Franklin SWAgranted 2026-02-04cancelled 2026-06-26
Successor callsigns
Callsigns held now by people who previously held W7FSJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7FSJ, oldest first.
- BARBER, OTIS C AZ1989-01-17 → cancelled 2001-01-18
- Huff, Franklin S WA2026-06-26 active