Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4SK callsign genealogy
Currently held by Ponder, Ricky
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 KY4SK's current licensee, walking backwards.
- Ponder, RickyGAgranted 2022-08-16cancelled 2022-10-24
Successor callsigns
Callsigns held now by people who previously held KY4SK.
No current licensee on record previously held this callsign.