Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ9CKS callsign genealogy
Currently held by Nyman, Jackson T
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 KJ9CKS's current licensee, walking backwards.
- Nyman, Jackson TWIgranted 2020-12-22cancelled 2021-02-23
Successor callsigns
Callsigns held now by people who previously held KJ9CKS.
No current licensee on record previously held this callsign.