Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4LG callsign genealogy
Currently held by COTTER III, WILLIAM B
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 N4LG's current licensee, walking backwards.
- COTTER III, WILLIAM BKYgranted 2006-11-03cancelled 2007-03-02
Successor callsigns
Callsigns held now by people who previously held N4LG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4LG, oldest first.
- ANDERSON, GEORGE P WA1999-05-03 → cancelled 2004-11-14
- COTTER III, WILLIAM B KY2016-12-09 active