Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AH6DD callsign genealogy
Currently held by HAMAKUA COAST CONTEST CLUB
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 AH6DD's current licensee, walking backwards.
- WH6DIBcancelledHAMA KUA COAST CONTEST CLUBHIgranted 2007-11-20cancelled 2007-12-11
Successor callsigns
Callsigns held now by people who previously held AH6DD.
No current licensee on record previously held this callsign.