Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM4QMV callsign genealogy
Currently held by McCullough Jr, Joseph 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 KM4QMV's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KM4QMV.
- McCullough Jr, Joseph CALgranted 2016-03-18cancelled 2018-01-20