Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9LZR callsign genealogy
Currently held by Lazar, Jeffrey M
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 W9LZR's current licensee, walking backwards.
- Lazar, Jeffrey MILgranted 2021-01-19cancelled 2021-06-02
Successor callsigns
Callsigns held now by people who previously held W9LZR.
No current licensee on record previously held this callsign.