Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DWL callsign genealogy
Currently held by LAUX, DONALD 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 W4DWL's current licensee, walking backwards.
- LAUX, DONALD WFLgranted 2005-10-12cancelled 2014-02-19
Successor callsigns
Callsigns held now by people who previously held W4DWL.
- LEDFORD, DAVID WNCgranted 2000-07-22cancelled 2008-07-22
All historical holders
Every license row we've seen with the callsign W4DWL, oldest first.
- LEDFORD, DAVID W NC2000-07-22 → cancelled 2002-10-09
- LAUX, DONALD W FL2023-12-30 active