Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4MJL callsign genealogy
Currently held by WRIGHT, DAVID H
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 K4MJL's current licensee, walking backwards.
- LITTLEWOOD, MARY JONCgranted 2003-08-19cancelled 2003-09-16
Successor callsigns
Callsigns held now by people who previously held K4MJL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4MJL, oldest first.
- WRIGHT, DAVID H VA1990-09-11 → cancelled 2002-09-12
- LITTLEWOOD, MARY JO NC2023-08-12 active