Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK4MD callsign genealogy
Currently held by Hudson, Robert B
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 AK4MD's current licensee, walking backwards.
- Hudson, Robert BFLgranted 2004-08-02cancelled 2011-08-29
Successor callsigns
Callsigns held now by people who previously held AK4MD.
No current licensee on record previously held this callsign.