Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9DJS callsign genealogy
Currently held by SPARLING, DIANE J
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 K9DJS's current licensee, walking backwards.
- SPARLING, DIANE JINgranted 1997-11-14cancelled 2000-10-17
Successor callsigns
Callsigns held now by people who previously held K9DJS.
No current licensee on record previously held this callsign.