Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4SLP callsign genealogy
Currently held by Hubbard, Collin
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 KY4SLP's current licensee, walking backwards.
- Hubbard, Collin RCAgranted 2011-06-10cancelled 2020-07-31
Successor callsigns
Callsigns held now by people who previously held KY4SLP.
No current licensee on record previously held this callsign.