Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4DHA callsign genealogy
Currently held by Roane County Division Of Emergency Communication
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 KK4DHA's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KK4DHA.
- N4OESactiveRoane County Division Of Emergency CommunicationTNgranted 2021-08-17