Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9LSF callsign genealogy
Currently held by PRIMROSE A R CLUB
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 W9LSF's current licensee, walking backwards.
- KB9ZCAcancelledPrimrose A R ClubWIgranted 2001-03-16cancelled 2001-06-12
Successor callsigns
Callsigns held now by people who previously held W9LSF.
No current licensee on record previously held this callsign.