Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB8HSL callsign genealogy
Currently held by Michigan 45th Parallel Radio 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 WB8HSL's current licensee, walking backwards.
- KD8JKQcancelledMichigan 45th Parallel Radio ClubMIgranted 2008-10-06cancelled 2008-11-04
Successor callsigns
Callsigns held now by people who previously held WB8HSL.
- YOST, SCOTT MMIgranted 2019-11-13