Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DLA callsign genealogy
Currently held by ALEXANDER, DEXTER 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 W4DLA's current licensee, walking backwards.
- ALEXANDER, DEXTER LKYgranted 2010-03-11cancelled 2012-12-04
Successor callsigns
Callsigns held now by people who previously held W4DLA.
- ANDREWS, DAVID LNCgranted 2020-09-03
All historical holders
Every license row we've seen with the callsign W4DLA, oldest first.
- ANDREWS, DAVID L NC2009-02-19 → cancelled 2010-09-21
- ALEXANDER, DEXTER L KY2022-09-15 active