Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MLC callsign genealogy
Currently held by BRIGHTBILL, DAVID 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 K4MLC's current licensee, walking backwards.
- BRIGHTBILL, DAVID JFLgranted 2021-04-02cancelled 2024-11-13
Successor callsigns
Callsigns held now by people who previously held K4MLC.
- MC FARLANE, EDGAR DVAgranted 2006-09-19cancelled 2006-10-08
All historical holders
Every license row we've seen with the callsign K4MLC, oldest first.
- Catlett, Marvin L NC2011-07-19 → cancelled 2023-08-11
- BRIGHTBILL, DAVID J FL2024-11-13 active