Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9KSP callsign genealogy
Currently held by SKEES, TIM 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 K9KSP's current licensee, walking backwards.
- SKEES, TIM DKYgranted 2008-02-27cancelled 2008-04-01
Successor callsigns
Callsigns held now by people who previously held K9KSP.
No current licensee on record previously held this callsign.