Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4AMY callsign genealogy
Currently held by LAMBRIGHT, WILLIAM 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 N4AMY's current licensee, walking backwards.
- FOSTER, AMY HNCgranted 2019-03-11cancelled 2019-04-02
Successor callsigns
Callsigns held now by people who previously held N4AMY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4AMY, oldest first.
- LAMBRIGHT, WILLIAM L SC2005-12-09 → cancelled 2018-01-12
- FOSTER, AMY H NC2019-04-02 active