Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS4BS callsign genealogy
Currently held by MANNCHEN, LEE 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 WS4BS's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WS4BS.
No current licensee on record previously held this callsign.