Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KB5SS callsign genealogy
Currently held by SAFFA, TIMOTHY A
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 KB5SS's current licensee, walking backwards.
- SAFFA, TIMOTHY ATXgranted 2018-08-21
Successor callsigns
Callsigns held now by people who previously held KB5SS.
- SAFFA, TIMOTHY ATXgranted 2018-08-21
All historical holders
Every license row we've seen with the callsign KB5SS, oldest first.
- OWENS, THOMAS R OK2005-07-13 → cancelled 2017-07-14
- SAFFA, TIMOTHY A TX2018-06-29 → cancelled 2018-08-21