Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB4RJW callsign genealogy
Currently held by Balber, Diane M
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 WB4RJW's current licensee, walking backwards.
- Balber, Diane MFLgranted 2007-06-01cancelled 2011-05-24
Successor callsigns
Callsigns held now by people who previously held WB4RJW.
No current licensee on record previously held this callsign.