Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4KPL callsign genealogy
Currently held by Lee, Keith 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 K4KPL's current licensee, walking backwards.
- Lee, Keith PTNgranted 2020-05-29cancelled 2020-10-02
Successor callsigns
Callsigns held now by people who previously held K4KPL.
No current licensee on record previously held this callsign.