Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9CAK callsign genealogy
Currently held by KAUS, CHRISTOPHER A
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 K9CAK's current licensee, walking backwards.
- KAUS, CHRISTOPHER AINgranted 2023-05-31cancelled 2023-06-22
Successor callsigns
Callsigns held now by people who previously held K9CAK.
No current licensee on record previously held this callsign.