Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7LZK callsign genealogy
Currently held by KAUFMAN, LOUIS Z
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 K7LZK's current licensee, walking backwards.
- KAUFMAN, LOUIS ZWAgranted 1994-03-22cancelled 2001-08-10
- KB7ZQWno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K7LZK.
No current licensee on record previously held this callsign.