Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6ILS callsign genealogy
Currently held by Basbas, Ronald R
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 W6ILS's current licensee, walking backwards.
- Basbas, Ronald RCAgranted 2026-04-01cancelled 2026-04-21
Successor callsigns
Callsigns held now by people who previously held W6ILS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6ILS, oldest first.
- BASBAS, ROBERT G CA1997-11-11 → cancelled 2009-11-13
- Basbas, Ronald R CA2026-04-21 active