Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DB callsign genealogy
Currently held by MC GLAUGHN, LESTER
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 W4DB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4DB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4DB, oldest first.
- MC GLAUGHN, LESTER AL1996-11-04 → cancelled 2003-06-08
- COVELL, LEONARD H FL2015-04-23 active