Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA8SJB callsign genealogy
Currently held by Francisco, David B
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 KA8SJB's current licensee, walking backwards.
- Francisco, David BWVgranted 2018-09-05cancelled 2018-10-10
Successor callsigns
Callsigns held now by people who previously held KA8SJB.
- FRANCISCO, DAVID BWVgranted 2001-03-27cancelled 2012-10-17