Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1JLF callsign genealogy
Currently held by Rafuse, Thomas E
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 K1JLF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K1JLF.
No current licensee on record previously held this callsign.