Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2DAX callsign genealogy
Currently held by LASSER, SAM 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 W2DAX's current licensee, walking backwards.
- Sapien, Dax SCOgranted 2024-06-14cancelled 2024-07-26
Successor callsigns
Callsigns held now by people who previously held W2DAX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2DAX, oldest first.
- LASSER, SAM A FL1990-03-27 → cancelled 2002-03-28
- Sapien, Dax S CO2024-07-26 active