Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MCM callsign genealogy
Currently held by MARCHAND, MARIE E
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 K4MCM's current licensee, walking backwards.
- Mancini, Michael CGAgranted 2012-08-01cancelled 2016-03-15
Successor callsigns
Callsigns held now by people who previously held K4MCM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4MCM, oldest first.
- MARCHAND, MARIE E SC2003-04-08 → cancelled 2015-04-09
- Mancini, Michael C VA2026-01-16 active