Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ4LU callsign genealogy
Currently held by Kane, Colm G
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 KZ4LU's current licensee, walking backwards.
- Kane, Colm GALgranted 2015-09-14cancelled 2024-10-07
Successor callsigns
Callsigns held now by people who previously held KZ4LU.
No current licensee on record previously held this callsign.