Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4ZRL callsign genealogy
Currently held by Snellings, Emmett L
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 K4ZRL's current licensee, walking backwards.
- Lorenzo, Richard GSCgranted 2021-11-23cancelled 2022-02-25
Successor callsigns
Callsigns held now by people who previously held K4ZRL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4ZRL, oldest first.
- Snellings, Emmett L VA2007-03-09 → cancelled 2019-05-08
- Lorenzo, Richard G SC2022-02-25 active