Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4LUF callsign genealogy
Currently held by Luffman, Kris C
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 K4LUF's current licensee, walking backwards.
- Luffman, Kris CTNgranted 2010-11-29cancelled 2011-03-22
Successor callsigns
Callsigns held now by people who previously held K4LUF.
No current licensee on record previously held this callsign.