Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WD6CJW callsign genealogy
Currently held by Wdowiak SR, Christopher J
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 WD6CJW's current licensee, walking backwards.
- Wdowiak SR, Christopher JCAgranted 2018-11-08cancelled 2025-02-04
Successor callsigns
Callsigns held now by people who previously held WD6CJW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD6CJW, oldest first.
- THOMPSON, FARRIS A MO1994-07-15 → cancelled 2006-07-18
- Wdowiak SR, Christopher J CA2025-02-04 active