Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7LUU callsign genealogy
Currently held by Koozer, Randy D
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 KA7LUU's current licensee, walking backwards.
- Koozer, Randy DORgranted 2023-06-06cancelled 2023-07-25
Successor callsigns
Callsigns held now by people who previously held KA7LUU.
No current licensee on record previously held this callsign.