Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4DJL callsign genealogy
Currently held by Lucas, Debra 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 W4DJL's current licensee, walking backwards.
- Lucas, Debra JFLgranted 2018-07-20cancelled 2021-02-17
Successor callsigns
Callsigns held now by people who previously held W4DJL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4DJL, oldest first.
- LANDAU, DAVID J AL2009-01-13 → cancelled 2021-01-29
- Lucas, Debra J FL2021-02-17 active