Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW3X callsign genealogy
Currently held by PAVELEK, MACHAN
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 WW3X's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WW3X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WW3X, oldest first.
- CLARK, JOHN C VA2013-02-26 → cancelled 2025-03-18
- PAVELEK, MACHAN PA2025-04-04 active