Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1FFS callsign genealogy
Currently held by Ovitt Jr, William H
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 KB1FFS's current licensee, walking backwards.
- RUTLEDGE, KEITHTXgranted 2025-04-08cancelled 2025-04-26
Successor callsigns
Callsigns held now by people who previously held KB1FFS.
- Ovitt Jr, William HMAgranted 2021-01-15
All historical holders
Every license row we've seen with the callsign KB1FFS, oldest first.
- Ovitt Jr, William H MA2000-06-07 → cancelled 2001-02-21
- RUTLEDGE, KEITH TX2025-04-26 active