Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE4MA callsign genealogy
Currently held by Andrews, Mark A
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 KE4MA's current licensee, walking backwards.
- KO4AQLcancelledMakersmithsVAgranted 2019-12-23cancelled 2020-01-14
Successor callsigns
Callsigns held now by people who previously held KE4MA.
- Andrews, Mark AALgranted 2017-01-26
All historical holders
Every license row we've seen with the callsign KE4MA, oldest first.
- Andrews, Mark A AL2003-05-20 → cancelled 2007-03-03
- Makersmiths VA2020-01-14 active