Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4JPL callsign genealogy
Currently held by Lee, James P
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 KY4JPL's current licensee, walking backwards.
- Lee, James PKYgranted 2012-03-15cancelled 2012-05-15
Successor callsigns
Callsigns held now by people who previously held KY4JPL.
No current licensee on record previously held this callsign.