Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WH6DIA callsign genealogy
Currently held by Hot Lava 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 WH6DIA'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 WH6DIA.
- KH6YRcancelledHot Lava Contest ClubHIgranted 2007-06-02cancelled 2011-04-12