Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1AQS callsign genealogy
Currently held by Curtis Jr, Robert W
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 W1AQS's current licensee, walking backwards.
- Curtis Jr, Robert WNHgranted 2020-02-12cancelled 2020-05-05
Successor callsigns
Callsigns held now by people who previously held W1AQS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1AQS, oldest first.
- RILEY, HAROLD F MA2004-12-15 → cancelled 2016-12-30
- Curtis Jr, Robert W FL2020-05-05 active