Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH6DDT callsign genealogy
Currently held by DUNLAP, DAVID A
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 KH6DDT's current licensee, walking backwards.
- DUNLAP, DAVID AHIgranted 2004-02-19cancelled 2004-10-30
Successor callsigns
Callsigns held now by people who previously held KH6DDT.
No current licensee on record previously held this callsign.