Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4DLE callsign genealogy
Currently held by Erwin, David L
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 W4DLE's current licensee, walking backwards.
- Erwin, David LNCgranted 2013-11-25cancelled 2013-12-17
Successor callsigns
Callsigns held now by people who previously held W4DLE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4DLE, oldest first.
- Early, David L NC2001-05-12 → cancelled 2013-05-14
- Erwin, David L NC2013-12-17 → cancelled 2026-03-07