Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA1QWS callsign genealogy
Currently held by VANDER VLIET, ROBERT A
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 WA1QWS's current licensee, walking backwards.
- KC1DTXcancelledThe WA1QWSMAgranted 2015-05-01cancelled 2015-05-29
Successor callsigns
Callsigns held now by people who previously held WA1QWS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA1QWS, oldest first.
- VANDER VLIET, ROBERT A MA2004-10-08 → cancelled 2013-04-29
- The WA1QWS MA2015-05-29 active