Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA2UMX callsign genealogy
Currently held by Saratoga County RACES Assn Inc
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 WA2UMX's current licensee, walking backwards.
- KC2ZDZcancelledSaratoga County RACES Assn IncNYgranted 2010-09-23cancelled 2010-11-09
Successor callsigns
Callsigns held now by people who previously held WA2UMX.
- K2DLLactiveSARATOGA COUNTY RACES ASSN INCNYgranted 2019-03-13
All historical holders
Every license row we've seen with the callsign WA2UMX, oldest first.
- SARATOGA COUNTY RACES ASSN INC NY2007-02-08 → cancelled 2009-06-02
- Saratoga County RACES Assn Inc NY2020-12-28 active