Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0KV callsign genealogy
Currently held by Crist, Mark E
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 AD0KV's current licensee, walking backwards.
- Crist, Marke EMNgranted 2014-04-02cancelled 2014-10-16
Successor callsigns
Callsigns held now by people who previously held AD0KV.
No current licensee on record previously held this callsign.