Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA6DFD callsign genealogy
Currently held by LIWARU, SAIDI 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 KA6DFD's current licensee, walking backwards.
- Liwaru, Sharif ZORgranted 2021-01-13cancelled 2021-02-02
Successor callsigns
Callsigns held now by people who previously held KA6DFD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA6DFD, oldest first.
- LIWARU, SAIDI J NE2006-11-14 → cancelled 2018-11-15
- Liwaru, Sharif Z OR2021-02-02 active