Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3IOT callsign genealogy
Currently held by Reid, Alec M
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 W3IOT's current licensee, walking backwards.
- Reid, Alec MCAgranted 2016-03-23cancelled 2018-12-15
Successor callsigns
Callsigns held now by people who previously held W3IOT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3IOT, oldest first.
- Kondraske, Vincent G PA2004-10-01 → cancelled 2016-12-21
- Reid, Alec M CA2018-12-15 active