Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MCL callsign genealogy
Currently held by MARINE CORPS LOGISTICS BS ALBANY
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 K4MCL's current licensee, walking backwards.
- Lacy, Michael CALgranted 2016-05-16cancelled 2016-06-24
Successor callsigns
Callsigns held now by people who previously held K4MCL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4MCL, oldest first.
- MARINE CORPS LOGISTICS BS ALBANY GA1988-04-26 → cancelled 2000-04-27
- Lacy, Michael C AL2016-06-24 active