Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL7WAM callsign genealogy
Currently held by Moore, William 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 KL7WAM's current licensee, walking backwards.
- Moore, William AAKgranted 2007-12-13cancelled 2008-04-11
Successor callsigns
Callsigns held now by people who previously held KL7WAM.
No current licensee on record previously held this callsign.