Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4SNL callsign genealogy
Currently held by Mayberry II, Richard A
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 K4SNL's current licensee, walking backwards.
- Mayberry II, Richard ATNgranted 2007-11-28cancelled 2013-01-26
Successor callsigns
Callsigns held now by people who previously held K4SNL.
No current licensee on record previously held this callsign.