Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6SWT callsign genealogy
Currently held by TUSHIN, MORRIS
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 W6SWT's current licensee, walking backwards.
- Rendon, Gayle DCAgranted 2014-12-19cancelled 2020-09-15
Successor callsigns
Callsigns held now by people who previously held W6SWT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6SWT, oldest first.
- TUSHIN, MORRIS CA2000-11-22 → cancelled 2013-02-06
- Rendon, Gayle D CA2020-09-15 active