Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WX3V callsign genealogy
Currently held by MICHALSKI, JACEK 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 WX3V's current licensee, walking backwards.
- XIE, HAIFENGTXgranted 2024-11-20cancelled 2025-04-18
Successor callsigns
Callsigns held now by people who previously held WX3V.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WX3V, oldest first.
- MICHALSKI, JACEK A PA2013-08-15 → cancelled 2025-04-01
- XIE, HAIFENG TX2025-04-18 active