Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW2S callsign genealogy
Currently held by Mii, Toshio
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 KW2S's current licensee, walking backwards.
- Mii, ToshioNYgranted 2020-10-21cancelled 2020-12-15
Successor callsigns
Callsigns held now by people who previously held KW2S.
- WEBB, SPENCER LNHgranted 2018-11-24
All historical holders
Every license row we've seen with the callsign KW2S, oldest first.
- WEBB, SPENCER L NH2016-09-21 → cancelled 2018-11-24
- Mii, Toshio NY2020-12-15 active