Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4ALS callsign genealogy
Currently held by Silberlicht, Albert
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 KW4ALS's current licensee, walking backwards.
- Silberlicht, AlbertFLgranted 2018-07-24cancelled 2018-08-11
Successor callsigns
Callsigns held now by people who previously held KW4ALS.
No current licensee on record previously held this callsign.