Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK0MD callsign genealogy
Currently held by Keller MD, Keith L
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 KK0MD's current licensee, walking backwards.
- Keller MD, Keith LSDgranted 2016-02-02cancelled 2016-03-22
Successor callsigns
Callsigns held now by people who previously held KK0MD.
No current licensee on record previously held this callsign.