Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ7DX callsign genealogy
Currently held by DX CHASERS
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 KZ7DX's current licensee, walking backwards.
- KJ4FCIcancelledDX CHASERSFLgranted 2008-07-08cancelled 2008-07-29
Successor callsigns
Callsigns held now by people who previously held KZ7DX.
No current licensee on record previously held this callsign.