Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DIN callsign genealogy
Currently held by Desert Intertie Network
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 W7DIN's current licensee, walking backwards.
- KK6IQNcancelledDesert Intertie NetworkCAgranted 2013-12-30cancelled 2014-01-18
Successor callsigns
Callsigns held now by people who previously held W7DIN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7DIN, oldest first.
- Desert Intertie Network AZ2001-10-20 → cancelled 2013-11-05
- Desert Intertie Network CA2014-01-18 → cancelled 2026-03-07