Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4RIP callsign genealogy
Currently held by Casteel Jr., Philip G
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 WB4RIP's current licensee, walking backwards.
- Casteel Jr., Philip GVAgranted 2020-04-22cancelled 2020-10-02
Successor callsigns
Callsigns held now by people who previously held WB4RIP.
No current licensee on record previously held this callsign.