Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4SNL callsign genealogy
Currently held by Mc Keon, Charles S
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 N4SNL's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N4SNL.
- Mc Keon, Charles SAEgranted 1998-06-11cancelled 2005-03-02