Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB4CHS callsign genealogy
Currently held by JPII Falcons Amateur 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 WB4CHS's current licensee, walking backwards.
- KK4SQLcancelledJPII Falcons Ameterur Radio ClubALgranted 2013-07-19cancelled 2013-08-09
Successor callsigns
Callsigns held now by people who previously held WB4CHS.
No current licensee on record previously held this callsign.