Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6CSI callsign genealogy
Currently held by SMAHA, NORMAN F
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 W6CSI's current licensee, walking backwards.
- Ponce, Joseph ACAgranted 2009-02-18cancelled 2009-04-07
Successor callsigns
Callsigns held now by people who previously held W6CSI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6CSI, oldest first.
- SMAHA, NORMAN F CA1996-05-02 → cancelled 2008-05-03
- Ponce, Joseph A CA2019-02-16 active