Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1WBS callsign genealogy
Currently held by JAMES, MARISA E
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 KA1WBS's current licensee, walking backwards.
- James, Marisa ENYgranted 2025-12-16cancelled 2026-01-03
Successor callsigns
Callsigns held now by people who previously held KA1WBS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA1WBS, oldest first.
- JAMES, MARISA E CT1990-06-12 → cancelled 2002-06-13
- James, Marisa E NY2026-01-03 active