Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM3C callsign genealogy
Currently held by FOX, STANLEY C
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 KM3C's current licensee, walking backwards.
- Miller Jr, Richard SPAgranted 2018-05-10cancelled 2019-05-10
Successor callsigns
Callsigns held now by people who previously held KM3C.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KM3C, oldest first.
- FOX, STANLEY C FL2007-04-06 → cancelled 2019-04-23
- Miller Jr, Richard S PA2019-05-10 active