Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4DOK callsign genealogy
Currently held by SANDERS, MOLTON R
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 K4DOK's current licensee, walking backwards.
- Clark II, Carlos SALgranted 2019-10-22cancelled 2019-11-13
Successor callsigns
Callsigns held now by people who previously held K4DOK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4DOK, oldest first.
- SANDERS, MOLTON R SC2005-01-14 → cancelled 2017-04-05
- Clark II, Carlos S AL2019-11-13 active