Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4WRB callsign genealogy
Currently held by SHIPMAN, PAUL E
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 K4WRB's current licensee, walking backwards.
- WA4BZDcancelledcancelled 1998-02-23
Successor callsigns
Callsigns held now by people who previously held K4WRB.
No current licensee on record previously held this callsign.