Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4DB callsign genealogy
Currently held by MOZINGO, MARTIN
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 KX4DB's current licensee, walking backwards.
- MOZINGO, MARTINTNgranted 2017-04-07cancelled 2017-05-05
Successor callsigns
Callsigns held now by people who previously held KX4DB.
- MOZINGO, MARTINNCgranted 2017-08-08