Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9LAS callsign genealogy
Currently held by Louisville Astronomical Society
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 K9LAS's current licensee, walking backwards.
- KC9TNMcancelledLouisville Astronomical SocietyINgranted 2011-01-25cancelled 2011-03-01
Successor callsigns
Callsigns held now by people who previously held K9LAS.
No current licensee on record previously held this callsign.