Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB4JMW callsign genealogy
Currently held by FORD, WALTER C
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 WB4JMW's current licensee, walking backwards.
- FORD, WALTER CVAgranted 2006-01-24cancelled 2012-07-03
Successor callsigns
Callsigns held now by people who previously held WB4JMW.
No current licensee on record previously held this callsign.